Inikah kehidupan yang sebenar
Nama, darjat, pangkat dan kekayaan
Dijadikan kayu ukur bagi setiap insan
Angkuh dan sombong
Hadir dalam diri
Insan harus sedar....
Nilai kemanusiaan lebih penting
Dari nama, darjat, pangkat dan kekayaan...
Allah menjadikan kita sama
Hari akhirat penentu segalanya.....
Tuesday, November 3, 2009
PERJUANGAN YANG BELUM SELESAI
Khas buat anak-anak yang mengenaliku.....
Perjuangan yang anda lalui masih belum berpenghujung. Teruskan. Lalui hari-hari yang mendatang dengan penuh tekad dan semangat. Penuhi hasrat ayah, ibu dan guru-guru yang mendidikmu untuk melihat anda berjaya dengan cemerlang di dalam SPM. Buat anak-anak KUSESS hadapilah segala cabaran yang mendatang dengan gigih. Usah leka dan lalai...
Buat anak-anak yang mengikuti Projek Gemilang Skor A Selangor 2009 bagi pelajar Sekolah Agama Bantuan Kerajaan, ingat pesanku. Jangan sekali-kali patah semangat. Gagal sekali atau berkali-kali bukan bermakna gagal selama-lamanya.
Kejayaan anda adalah hadiah paling berharga buat seorang guru...... Ingat!! Perjuangan kalian masih belum selesai.
Perjuangan yang anda lalui masih belum berpenghujung. Teruskan. Lalui hari-hari yang mendatang dengan penuh tekad dan semangat. Penuhi hasrat ayah, ibu dan guru-guru yang mendidikmu untuk melihat anda berjaya dengan cemerlang di dalam SPM. Buat anak-anak KUSESS hadapilah segala cabaran yang mendatang dengan gigih. Usah leka dan lalai...
Buat anak-anak yang mengikuti Projek Gemilang Skor A Selangor 2009 bagi pelajar Sekolah Agama Bantuan Kerajaan, ingat pesanku. Jangan sekali-kali patah semangat. Gagal sekali atau berkali-kali bukan bermakna gagal selama-lamanya.
Kejayaan anda adalah hadiah paling berharga buat seorang guru...... Ingat!! Perjuangan kalian masih belum selesai.
Tuesday, October 13, 2009
TRIGONOMETRIC FUNCTIONS
In mathematics, the trigonometric functions (also called circular functions) are functions of an angle. They are used to relate the angles of a triangle to the lengths of the sides of a triangle. Trigonometric functions are important in the study of triangles and modeling periodic phenomena, among many other applications.
The most familiar trigonometric functions are the sine, cosine, and tangent. The sine function takes an angle and tells the length of the y-component (rise) of that triangle. The cosine function takes an angle and tells the length of x-component (run) of a triangle. The tangent function takes an angle and tells the slope (y-component divided by the x-component). More precise definitions are detailed below. Trigonometric functions are commonly defined as ratios of two sides of a right triangle containing the angle, and can equivalently be defined as the lengths of various line segments from a unit circle. More modern definitions express them as infinite series or as solutions of certain differential equations, allowing their extension to arbitrary positive and negative values and even to complex numbers.
Trigonometric functions have a wide range of uses including computing unknown lengths and angles in triangles (often right triangles). In this use, trigomonetric functions are often used in surveying, architecture, engineering, and physics. A common use in elementary physics is resolving a vector into Cartesean coordinates. The sine and cosine functions are also commonly used to model periodic function phenomena such as sound and light waves, the position and velocity of harmonic oscillators, sunlight intensity and day length, and average temperature variations through the year.
In modern usage, there are six basic trigonometric functions, which are tabulated here along with equations relating them to one another. Especially in the case of the last four, these relations are often taken as the definitions of those functions, but one can define them equally well geometrically or by other means and then derive these relations.
This is extracted from
http://en.wikipedia.org/wiki/Trigonometric_functions
If you want more information you can go to the site.
The most familiar trigonometric functions are the sine, cosine, and tangent. The sine function takes an angle and tells the length of the y-component (rise) of that triangle. The cosine function takes an angle and tells the length of x-component (run) of a triangle. The tangent function takes an angle and tells the slope (y-component divided by the x-component). More precise definitions are detailed below. Trigonometric functions are commonly defined as ratios of two sides of a right triangle containing the angle, and can equivalently be defined as the lengths of various line segments from a unit circle. More modern definitions express them as infinite series or as solutions of certain differential equations, allowing their extension to arbitrary positive and negative values and even to complex numbers.
Trigonometric functions have a wide range of uses including computing unknown lengths and angles in triangles (often right triangles). In this use, trigomonetric functions are often used in surveying, architecture, engineering, and physics. A common use in elementary physics is resolving a vector into Cartesean coordinates. The sine and cosine functions are also commonly used to model periodic function phenomena such as sound and light waves, the position and velocity of harmonic oscillators, sunlight intensity and day length, and average temperature variations through the year.
In modern usage, there are six basic trigonometric functions, which are tabulated here along with equations relating them to one another. Especially in the case of the last four, these relations are often taken as the definitions of those functions, but one can define them equally well geometrically or by other means and then derive these relations.
This is extracted from
http://en.wikipedia.org/wiki/Trigonometric_functions
If you want more information you can go to the site.
Wednesday, September 30, 2009
WHAT HAVE I DONE TODAY.
Today I was discussing the Hari Raya exercises with 4 Intan. Some of them manage to answer all the questions correctly. Well done!!
Be ready with tomorrows lesson. Solution of Triangle is coming up.
Be prepared with your Trigonometric Function basic.
These are the things you should prepare:
1 What is the formula of sine, cosine and tangent?
2 Do you know the word quadrant?
3 In which quadrant that sine , cosine and tangent have positive values?
4 Can you use your calculator wisely? Make sure that you have it tomorrow.
Be ready with tomorrows lesson. Solution of Triangle is coming up.
Be prepared with your Trigonometric Function basic.
These are the things you should prepare:
1 What is the formula of sine, cosine and tangent?
2 Do you know the word quadrant?
3 In which quadrant that sine , cosine and tangent have positive values?
4 Can you use your calculator wisely? Make sure that you have it tomorrow.
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