Question

Q: Is (sinA-CosA)² , equal to (CosA-SinA)² ?

plz answer and take me from thanks..if you explain how is equal or not i will chose ur ANSWER as a BRAINLIEST answer.​

Answer 1

Step-by-step explanation:

(sinA-cosA)²=(cosA-sinA)²

take LHS

(sinA-cosA)² xply by sign"-"

u'll get (-sinA-(-cosA)²)

=(-sinA+cosA)²

there fore, (cosA-sinA)²

LHS=RHS

Hance proved

Answer 2

Answer:

so sweet of you ☺️

thanks a lot