Question

Fill in the blanks 1-sin^2A=

Answer 1

Answer:

$(1 - {sin }^{2} \alpha) = {cos}^{2} \alpha$

hope it helps you ✌️✌️

Answer 2

Step-by-step explanation:

Formula:- sin^2A + Cos^2A = 1

therefore,

1 - sin^2 A = Cos^2 A