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The value of b for which the function f(...

The value of b for which the function f(x)=sin x-bx+c is decreasing in the interval `(-oo,oo)` is given by

A

`b lt 1`

B

`b ge 1`

C

`b gt 1`

D

`b le 1 `

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The correct Answer is:
C
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OBJECTIVE RD SHARMA ENGLISH-INCREASING AND DECREASING FUNCTIONS-Exercise
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