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Popular >

prove 7sec(y)cos(y)=7

Solution

prove

7 sec (y) cos (y) = 7

Solution

True

Solution steps

7 sec (y) cos (y) = 7

Manipulating left side

7 sec (y) cos (y)

Express with sin, cos

= 7

We showed that the two sides could take the same form

\Rightarrow True

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Frequently Asked Questions (FAQ)

Is 7sec(y)cos(y)=7 ?
The answer to whether 7sec(y)cos(y)=7 is True