How do you simplify $tan 35 \times sec 55 \times cos 35$ $tan35 times sec55 times cos35$ ?

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How do you simplify $tan 35 \times sec 55 \times cos 35$ $tan35 times sec55 times cos35$ ?

1 Answer

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Answer 1 · 2016-07-15T00:21:16

Use 55 = 90-35

Explanation:

We have $cos 55 = sin 35$ $cos 55 = sin 35$ and so
$tan 35 \cdot sec 55 \cdot cos 35 = \frac{sin 35}{cos 35} \cdot \frac{1}{sin 35} \cdot cos 35 = 1$ $tan 35 * sec 55 * cos 35 = {sin 35}/{cos 35} * {1}/{sin 35} * cos 35 = 1$

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How do you simplify $tan 35 \times sec 55 \times cos 35$ $tan35 times sec55 times cos35$ ?

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Explanation:

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How do you simplify tan35 times sec55 times cos35tan35×sec55×cos35tan35 times sec55 times cos35?

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Explanation:

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How do you simplify $tan 35 \times sec 55 \times cos 35$ $tan35 times sec55 times cos35$ ?