Question

Please evaluate it and find the value

I will mark you as a BRAINLIEST ​

Answer 1

Answer:

0

Step-by-step explanation:

sin27.sin63-cos63.cos27

=sin(90-63).sin63-cos(90-27).cos27

=cos63.sin63-sin27.cos27

=1-1

=0

Answer 2

Answer:

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