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The value of cos^-1 (cos12) - sin^-1 (si...

The value of `cos^-1 (cos12) - sin^-1 (sin 12)` is

A

0

B

`pi`

C

`8pi-24`

D

None of these

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The correct Answer is:
C
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 2-MCQS
  1. logically equivalent to ~(~p=>q) is

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  2. Given a matrix A=[a b c b c a c a b],w h e r ea ,b ,c are real positiv...

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  3. The value of cos^-1 (cos12) - sin^-1 (sin 12) is

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  4. Let alpha=(pi)/(5) and A=[(cosalpha,sinalpha),(-sinalpha,-cosalpha)], ...

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  5. If in a triangle ABC, a^2+b^2+c^2=ca+ab sqrt3 then the triangle is

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  6. The difference of the tangents of the angles which the lines x^(2)(sec...

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  7. If |a|=|b|=|c|=1anda*b=b*c=c.a=costheta,then the maximum value of thet...

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  8. If alpha,beta,gamma be the angles which a line makes with the coordina...

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  9. let |a|=2sqrt(2),|b|=3 and the angle between a and b is (pi)/(4). If a...

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  10. If y=sqrt(sinx+sqrt(sinx+sqrt(sinx+ . . .oo))), then (dy)/(dx) is equa...

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  11. If y=sqrt(((1+cos2theta)/(1-cos2theta))),(dy)/(d theta) at theta=(3pi)...

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  12. int(1)/(x^(2)(x^(4)+1)^(3//4))dx is equal to

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  13. The solution of the differential equation (y^(2)dx-2xydy)=x^(3)y^(3)dy...

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  14. x^(2)=xy is a relation which is

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  15. A random variable X takes values 1,2,3 and 4 with probabilities (1)/(6...

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  16. If the probability mass function of a discrete random variable X is P(...

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  17. The order and degree of the differential equation [1+((dy)/(dx))^(2)]^...

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  18. Using integration, find the area bounded by the curves y = |x-1| and ...

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  19. The pair of lines joining origin to the points of intersection of, the...

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  20. If P(A cup B)=3//4 " and " P(overline(A))=2//3, " then " P(overline(A)...

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