Question

find the value Cos45°-Sin45°​

Answer 1

Answer:

value of cos 45 degree = 1/√2

value of sin 45 degree= 1/√2

therefore

$\cos(45) - \sin(45) = \\ = \frac{1}{ \sqrt{2} } - \frac{1}{ \sqrt{2} } \\ = 0$

hope it will be helpful

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Answer 2

I'm fine...

Have a lovely day ahead