Saturday, April 19, 2014

Good Tricks To Remember Important Answers At http://syllabus123.blogspot.com

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 Good Tricks To Remember Important Answers  At http://syllabus123.blogspot.com

ईट पर नाच

किसने किसकी खोज की 


इलेक्ट्रान - टामसन
परमाणु - रदरफोर्ड
न्यूटन -चैडविक 


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ASTC - ALL STUDENT TENTH CLASS 
(VERY IMPORTANT FOR TRIGNOMATRY IN 10TH CLASS EXAMINATION)

"A" means that ALL (sin, cos and tan) are positive when the angle is in the first quadrant, between 0 and 90 degrees.

"S" means only SINE is positive (cos and tan are negative) when the angle is in the second quadrant, between 90 and 180.

"T" means only TANGENT is positive (sin and cos are negative) when the angle is in the third quadrant, between 180 and 270.

"C" means only COSINE is positive (sin and tan are negative) when the angle is in the fourth quadrant, between 270 and 360
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