CBSE BOARD X, asked by lokeshgmali, 1 year ago

hey there, is there any question from TRIGONOMETRY INTRO.. last exercise.4 that will surely come...

Answers

Answered by hritikbhatt
0
5th part of that exercise may

lokeshgmali: but SURELY anyone bcoz TRIGONOMETRIC IDENTITES is so difficult for me & iam gonna to chappa this
hritikbhatt: it hep u
hritikbhatt: ??
Answered by RoshanRox
0
sinA +Sin^2 A= 1


Prove that
sin^2 A+sin ^4A=1
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