What are all possible trigonometric formulas for(1-sinx) pls answer quickly
atharva13:
sir pls verify formula
1-sinx=2sin^2 x/2×cos(x/2)
Answers
Answered by
2
1-sin x= cos^2x/(1+sinx)
sir thank you for giving your important time
1-sinx = (cos^2 x/2)+sin^2 x/2 - 2sinx/2cosx/2
1-sinx = [cosx/2- sinx/2]^2
if u satisfied with it
yes sir totally
sin^2x/2cosx/2 is not correct i think
yes sir i agree
thank you selecting as brainliast
its ok sir
:)
Similar questions