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f(x)=x/sinx on (0,90) is increasing or decreasing..?

f(x)=x/sinx on (0,90) is increasing or decreasing..?

Grade:12th pass

2 Answers

Dhulipala Srikanth
45 Points
7 years ago
0TO PIE/2 INCREASING BUT PIE/2 TO PIE DECREASING
grenade
2061 Points
7 years ago
the given function on(0,90) is increasing 
as sin x is a bounded function (0,1)
while x is increasing (0,90)
 

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