Math, asked by sahiljadhav149763103, 7 months ago

The value of cos1140° is​

Answers

Answered by harshlimbachiya16
1

Answer:

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Step-by-step explanation:

Answered by seshathrijegasint
2

Answer:

cos1140° = cos(6π+60°)

cos(6π+60°) = cos60°

cos60° = 1/2 =0.5

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