Evaluate cosec 31 o - 59 o

Given cosec31 #176; 59 #176; = cosec( 90 #176; 59 #176; ) 59 #176; = 59 #176; 59 #176; =0. Hence, the answer is 0. ...

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Standard IX

Mathematics

Complementary Trigonometric Ratios

Evaluate co...

Question

Evaluate $cosec 31^{o} - sec 59^{o}$

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Solution

Given $cosec 31 ° - sec 59 °$
$= cosec (90 ° - 59 °) - sec 59 °$
$= sec 59 ° - sec 59 °$
$= 0.$
Hence, the answer is $0.$

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Evaluate cosec 31o−sec59o

Given cosec31°−sec59°=cosec(90°−59°)−sec59°=sec59°−sec59°=0.Hence, the answer is 0.

Evaluate $cosec 31^{o} - sec 59^{o}$

Given $cosec 31 ° - sec 59 °$
$= cosec (90 ° - 59 °) - sec 59 °$
$= sec 59 ° - sec 59 °$
$= 0.$
Hence, the answer is $0.$