Question

Sin90+cos90=1 prove that LHS =RHS

Answer 1

sin 90= 1
cos 90 =0
LHS= cos90+sin90
= 0+1
=1

RHS =1

therefore, LHS=RHS

Answer 2

Hey!
___

________________________________________________


→To Prove : Sin 90° + Cos 90° = 1


★Take L.H.S and plug the values ,


=> Sin 90° = 1

=> Cos 90° = 0


★ We have ,


=> 1 + 0 = 1


•°• L.H.S = R.H.S = 1


Hence Verified ✔


$...$

________________________________________________