axleon11
22.12.2020 •
Mathematics
What are all the exact solutions of squareroot 2 cos x-1=0 for 0<x<2pi ? give your answer in radians.
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Ответ:
u
Step-by-step explanation:
Ответ:
Sum means add. Then we get twice. This means to multiply by 2. Twice a number means we have 2x. And is what we need to add to that 2x, so it is 2x + 13. Is means equals, so answer is 2x + 13 = 75.