Math, asked by sdhanushcpo, 11 months ago

Evaluate sin² 60degree cos²30degree+sin30degree cos60 degree

Answers

Answered by harshavardhan63

0

Step-by-step explanation:

Sin^260°.Cos^230°+Sin30°.cos60°

Substitute all the required trigonometric values

=(√3/2)^2.(√3/2)^2+1/2.1/2

=3/4×3/4+1/4

=9/12+1/4

=9+3/12

=12/12

=1

Hope it may help you and if u like my explanation plz select me as a best brainlist

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