Question

if sino-coso=0 then the value of sin^2o and cos^2o is​

Answer 1

Answer:

sin2theta + cos2theta = 1

Answer 2

Answer:

sin²∅=1/2  ,  cos ²∅=1/2

Step-by-step explanation:

sin∅-cos∅=0

sin∅=cos∅

sin∅/cos∅=1

tan∅=1

So, ∅=45°

sin²∅=sin²45°=(1/√2)²=1/2

cos²∅=cos²45°=(1/√2)²=1/2