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The equation "sin"^(4) x - (k +2)"sin"^(...

The equation `"sin"^(4) x - (k +2)"sin"^(2) x - (k + 3) = 0` possesses a solution, if

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Solve for x:log(2)(sin""(x)/(2))lt-1

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  2. Let f(x)=x^4-6x^3+12 x^2-8x+3. If Rolles theorem is applicable to varp...

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  3. The equation "sin"^(4) x - (k +2)"sin"^(2) x - (k + 3) = 0 possesses a...

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  4. If the functions f, g and h are defined from the set of real numbers R...

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  5. xdotC(21)+ydotC(22)+zdotC(23) is (a)0 (b) delta (c) -delta (d) Non...

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  6. The number of real solution of the equation. sin(e^(x))=5^(x)+5^(-x) ...

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  7. qdotM(12)+ydotM(22)+mdotM(32)= (a) 0 (b) triangle (c) -triangle (d...

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  8. The left hand derivative of f(x)=[x]sin(pix) at x = k, k in Z, is

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  9. If 4a^2+c^2=b^2-4a c , then the variable line a x+b y+c=0 always passe...

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  10. If f(x)={{:([x]+sqrt({x})",", xlt1),((1)/([x]+{x}^(2))",",xge1):}, the...

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  11. pdotC(21)+qdotC(22)+rdotC(23)= (a) 0 (b) triangle (c) -triangle (d...

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  12. Let A" "=" "{9," "10 ," "11 ," "12 ," "13} and let f" ":" "A ->N be de...

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  13. If (0,1),(1,1)a n d(1,0) be the middle points of the sides of a triang...

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  14. The quadratic equation whose root:s are sec^2 alpha and cosec^2 alpha...

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  15. Consider the function f(x)=(.^(x+1)C(2x-8))(.^(2x-8)C(x+1)) Statement...

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  16. If a, b, c are positive numbers such that a^(log(3)7) =27, b^(log(7)1...

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  17. The graph of the function y =f(x). Then which of the following curve r...

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  18. Let 0ltalphalt(pi)/(2) be a fixed angle. If P=(costheta,sintheta)andQ=...

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  19. The interior angle bisector of angle P for the trangle P Q R whose coo...

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  20. The graph of function f(1)(x)={[1,ifxle0],[x^2+1,if0ltxlt2] },f(2)(x)=...

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