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Find the value of the complementrary ang...

Find the value of the complementrary angle of the angle `63^@ 25'15 ''`.

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`90^@`
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CALCUTTA BOOK HOUSE-SAMPLE QUESTIONS PAPERS-QUESTION
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  2. If in DeltaABC, AB = ( 2a -1) cm, BC = 2sqrt(2a)cm" and "AC = ( 2a+1) ...

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  3. Find the value of the complementrary angle of the angle 63^@ 25'15 ''.

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  4. Prove that sqrt((1+cos 390^(@))/(1-cos 30^@)) = tan 60^@ + sec 60^@

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  7. A hemisphere of internal diameter 36 cm is filled with water . If this...

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  9. At the same rat of simple interest in present per annum, if a principl...

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  10. Rate of increase in polpulation of a state is 2% in a year. The presen...

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  11. Solve : 1/(a+b+x)=1/a+1/b+1/x[ x ne 0, -(a+b)]

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  12. The tens' digit of a two digit number is less by 3 than the unit digit...

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  13. The price of a diamond is ₹ 2000. The diamond is broken into two pies...

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  14. If x=3+2sqrt2, then find the value of (sqrtx -""1/sqrtx)

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  15. If a+1/b = 1 and b+1/c=1 then prove that c+1/a =1

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  16. If a, b, c be in continued proportional, then prove that a^2 b^2 c^2 (...

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  17. Prove that angles in the same segment of a circle are equal.

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  18. Prove that if two tangents are drawn to a circle from a point outside ...

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  19. ABCD is a parallelogram. A circle passing through C and D intersects A...

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  20. Construct a circle of radius 2*6cm. Take a point outside of this circl...

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