AP and TS EAMCET Engineering Model Paper 12

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Question : 22 of 160

Marks: +1, -0

If tan(π‌cos‌θ)=cot(π‌sin‌θ) then cos(θ−

π

4

)=

±
1
2
±
1
√2
±
1
2√2
±
1
4

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