Question

If 5 son theta -7 cos theta =0thenfind the value of sec theta

Answer 1

Answer:

Answer:

sinθ=513, cosθ=−1213, tanθ=−512, cotθ=−125,
secθ=−1312;and cscθ=135

Explanation:

As cscθ=135, it is positive and as cosθ is negative, θ lies in Quadrant II.

Now sinθ=1cscθ=1135=513

cosθ=−√1−(513)2=−√1−25169=−√144169=−1213

tanθ=sinθcosθ=513−1213=−513×1312=−512

cotθ=1tanθ=1−512=−125

secθ=1cosθ=1−1213=−1312

I Hope It Will Help!

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