Question

do you think that Mr needing was a strict teacher
$sin(60) cos(45) =$
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Answer 1

The exact value of sin (60) is √3/2

√3/2 + cos (45)

The exact value of cos (45) is √2/2

√3/2+√2/2

The result can be shown in multiple forms.

Exact Form:

√3/2+√2/2

Decimal Form:

1.57313218