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Popular >

simplify cos(arcsin(u))

Solution

simplify

cos (arcsin (u))

Solution

1 - u^{2}

Solution steps

cos (arcsin (u))

Use the following identity:

cos (arcsin (x)) = 1 - x^{2}

= 1 - u^{2}

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Frequently Asked Questions (FAQ)

What is cos(arcsin(u)) ?
The solution to cos(arcsin(u)) is sqrt(1-u^2)