Question

Sin 75° plz solve this

Answer 1

Answer:

(√3+1)/2√2

Step-by-step explanation:

=sin 75°

=sin (45°+30°)

=sin 45°cos 30°+cos 45°sin30°

=1/√2.√3/2+1/√2.1/2

=(√3+1)/2√2

Answer 2

Answer:

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