Math, asked by NishchalJain, 11 months ago

(i) (sin A - Cos A)2 = 1 - sin 2 A​

Answers

Answered by IamIronMan0
1

Answer:

open the square

Step-by-step explanation:

sin^2 A + cos ^2 A - 2sinAcosA

=1-2sinAcosA

=RHS

Similar questions