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Mathematics 11 Online
OpenStudy (anonymous):

The equation cosx + sinx = square root of 3 +1/2 is an identity true or false

OpenStudy (anonymous):

If it was an identity, it would be true no matter what you plugged in. Try plugging in to see if the equation works out.

OpenStudy (anonymous):

how would you plug it in

OpenStudy (anonymous):

Plug in any value for x. Use a calculator to calculate it?

OpenStudy (anonymous):

so i plug in 1 for x would that work?

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