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If the expression cos(x-(3pi)/2)+sing((...

If the expression `cos(x-(3pi)/2)+sing((3pi)/2+x)+sin(32pi+x)-18cos(19pi-x)+cos(56pi+x)-9"sin"(x+17pi)` is expressed in the form of a `s in x+bcos x ,` then `(a+b)` is equal to 17 (b) 27 (c) 13 (d) 23

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RESONANCE DPP-JEE MAINS-All Questions
  1. Number of integers satisfying the inequation (x^2-x-1)(x^2-x-7)<-5, ar...

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  2. If the quadratic equations, a x^2+2c x+b=0a n da x^2+2b x+c=0(b!=c) ha...

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  3. If the expression cos(x-(3pi)/2)+sing((3pi)/2+x)+sin(32pi+x)-18cos(19...

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  4. Domain of f(x)=sin^(-1)[2-4x^2], where [.] denotes the greatest intege...

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  7. Consider the inequations: ((x-4)^(2005)dot(x+8)^(2008)(x+1))/(x^(2006)...

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  8. 1.The slope of the normal at the point with abscissa x = -2 of the gra...

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  9. Consider the inequations: ((x-4)^(2005)dot(x+8)^(2008)(x+1))/(x^(2006)...

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  10. Number of points of non-differentiability of the function g(x) = [x^2...

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  17. If the points ((a^3)/(a-1),(a^2-3)/(a-1)),((b^3)/(b-1),(b^3-3)/(b-1))a...

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  18. Let f(x)= cosec 2x + cosec 2^2 x+ cosec 2^3 x+........+ cosec 2^n ,x ...

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  19. Let P a point on the line y=3x and Q lies on 2y+x=2 and the mid-...

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  20. The number of positive integral solutions of, (x^2(3x-4)^3(x-2)^4)/((x...

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