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Range of the function f(x)=log (sqrt2)(2...

Range of the function `f(x)=log _(sqrt2)(2-log_(2)(16 sin ^(2)x +1))` is:

A

`[0,1]`

B

`(-oo, 2]`

C

`[-1,1]`

D

`(-oo,oo)`

Text Solution

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The correct Answer is:
B
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VIKAS GUPTA (BLACK BOOK) ENGLISH-FUNCTION -SUBJECTIVE TYPE PROBLEMS
  1. Range of the function f(x)=log (sqrt2)(2-log(2)(16 sin ^(2)x +1)) is:

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  2. Let f (x) be a polynomial of degree 6 with leading coefficient 2009, S...

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  3. Let f(x)=x^(3)-3x+1. Then number of different real solutions of f(f(x)...

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  4. If f(x+y+1)={sqrt(f(x))+sqrt(f(y))}^2 and f(0)=1AAx ,y in R ,d e t e ...

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  6. The number of elements in the range of the function : y =sin ^(-1) [...

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  14. Let f (x) = (x+5)/(sqrt(x^(2) +1) ) , then the smallest integral va...

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  17. Let f(x) be a continuous function such that f(0) = 1 and f(x)=f(x/7)=x...

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  19. Let f(x)= cx+d/ax+b ​ . Then fof(x) = x provided that.

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  20. Let A = {x|x ^(2) -4x+ 3 lt 0 , x in R} B={x|2^(1-x)+p le 0;x^2-2(p+7...

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