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Find the period of "cos"(cosx)+cos(sinx)...

Find the period of `"cos"(cosx)+cos(sinx)dot`

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CENGAGE PUBLICATION-RELATIONS AND FUNCTIONS-All Questions
  1. The function f(x)=(x+1)/(x^3+1) can be written as the sum of an even f...

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  2. Find the domain of f(x)=sin^(-1)((x^2)/2)dot

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  3. Find the period of "cos"(cosx)+cos(sinx)dot

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  4. Draw the graph of y=tan(3x).

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  5. An even polynomial function f(x) satisfies a relation f(2x)(1-f(1/(2x)...

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  6. For what integral value of n is 3 pi the period of the function cos(n ...

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  7. If a , b and c are non-zero rational numbers, then the sum of all the ...

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  8. Find the range of f(x)=(2sin^2x+2sinx+3)/(sin^2x+sinx+1)

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  9. Identify the following functions whether odd or even or neither: f(x)=...

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  10. Find the range of f(x)=1/(1-3sqrt(1-sin^2x))

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  11. Let f: RrarrRa n dg: RrarrR be two one-one and onto function such tha...

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  12. If f(x)=cos |x|+[|sin x/2|] (where [.] denotes the greatest integer fu...

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  13. If x in [1,2], then find the range of f(x)=tan x.

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  14. If f(x)=(-1)^([2/pi]),g(x)=|sinx|-|cosx|,a n dvarphi(x)=f(x)g(x) (wher...

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  15. Which of the following function is (are) even, odd, or neither? (a). ...

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  16. Find the number of solutions of the equation sinx=x^(2)+x+1.

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  17. Let f(x)=sgn(cot^(-1)x)+tan((pi)/(2)[x]), where [x] is the greatest in...

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  18. Identify the following functions whether odd or even or neither even n...

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  19. Find the range of f(x)=sin^2x-sinx+1.

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  20. Suppose that f is an even, periodic function with period 2, and f(x)=x...

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