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Popular >

simplify sin(90+A)

Solution

simplify

sin (9 0^{\circ} + A)

Solution

cos (A)

Solution steps

sin (9 0^{\circ} + A)

Rewrite using trig identities

= cos (A)

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Frequently Asked Questions (FAQ)

What is sin(90+A) ?
The solution to sin(90+A) is cos(A)