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Find maximum value of 1/secθ,0°≤ θ≤90°.

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asked Mar 15, 2018 in Mathematics by shabnam praween (19,050 points) ● 5 ● 6 ● 75

Find maximum value of 1/secθ,0°≤ θ≤90°.

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answered Mar 15, 2018 by santoshjha (25,550 points) ● 4 ● 5 ● 7
selected Mar 27, 2018 by Vikash Kumar
 
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The min. value of sec q will return max. value for 1/secθ.

But the min. value of sec q is sec 0° = 1.​

Hence, the max. value of 1/sec0° =1/1=1.

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