Math, asked by manjularamu9343, 9 months ago

solve for x : 1) cos(2x-30°)=0​

Answers

Answered by Meet4499
1

Answer:

x=15

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Answered by tushar0007
3

cos(2x - 30°) = 0

cos 90° = 0

So, 2x - 30° = 90°

=> 2x = 120°

=> x = 60°.

x = 60°.

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