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Let tan^-1(x)in(-pi/2,pi/2) , for x in R...

Let `tan^-1(x)in(-pi/2,pi/2)` , for `x in RR`. Then the number of real solutions of the equation `sqrt1+cos(2x)=sqrt2 tan^(-1)(tan x) in the set (-(3pi)/2,-(pi)/2)uu(-pi/2,pi/2)uu(pi/2,(3pi)/3)` is equal to

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JEE ADVANCED PREVIOUS YEAR-JEE ADVANCED 2023-Question
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  2. Let P be a point on the parabola y^2 =4ax , where a>0 . The normal to ...

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  3. Let tan^-1(x)in(-pi/2,pi/2) , for x in RR. Then the number of real sol...

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  9. Consider the given data with frequency distribution {(xi,3,8,11,10,5...

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  12. Let f:[1,oo) to RR be a differentiable function such that f(1)=1/3 and...

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  13. Consider an experiment of tossing a coin repeatedly until the outcomes...

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  14. For any y in RR , let cot^-1(y) in (0,pi) and tan^-1(y) in (-pi/2,pi/2...

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  15. Let the position vectors of the points P ,Q, R and S be veca=hati +2ha...

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  16. Let M = (a(ij)) , i , j in {1,2,3}, be the 3 xx 3 matrix such that a(i...

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  17. Let f:(0,1) to RR be the function defined as f(x)=[4x](x-1/4)^2(x-1/2)...

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  18. Let S be the set of all twice differentiable functions f from RR to RR...

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  19. For x in RR let tan^-1(x) in (-pi/2 ,pi/2). Then the minimum value of ...

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