What is cos(x)sqrt(1+tan^2(x)) ?

The solution to cos(x)sqrt(1+tan^2(x)) is cos(x)sqrt(sec^2(x))

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simplify cos(x)sqrt(1+tan^2(x))

simplify

cos (x) 1 + tan^{2} (x)

cos (x) sec^{2} (x)

Solution steps

cos (x) 1 + tan^{2} (x)

Rewrite using trig identities

= cos (x) sec^{2} (x)

4 cos (t - 2 π)

cos (a r cos (- \frac{1}{2}))

cos (x + 2 x)

cos (- 1 (x) d x)

2 sec^{2} (θ) - 2

What is cos(x)sqrt(1+tan^2(x)) ?
The solution to cos(x)sqrt(1+tan^2(x)) is cos(x)sqrt(sec^2(x))