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If sin theta+sin^2 theta=1, then the val...

If `sin theta+sin^2 theta=1`, then the value of `cos^2 theta+cos^4 theta` is equal to:
यदि `sin theta+sin^2 theta=1`तो `cos^2 theta+cos^4 theta` का मान किसके बराबर है?

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If 3 sin theta=4 cos theta , then tan^2 theta+sin theta-cos theta is equal to : यदि 3 sin theta=4 cos theta , है, तो tan^2 theta+sin theta-cos theta का मान किसके बराबर है?

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If cos theta=4/5 , then sin^2 theta cos theta+cos^2 theta sin theta is equal to : यदि cos theta=4/5 है,तो sin^2 theta cos theta+cos^2 theta sin theta का मान किसके बराबर होगा ?

If (cos theta+sin theta)/(cos theta- sin theta)=8 , then the value of cot theta is equal to: यदि (cos theta+sin theta)/(cos theta- sin theta)=8 है, तो cot theta का मान किसके बराबर होगा ?

If 12 Sin theta=5 Cos theta , then Sin theta+Cos theta- Cot theta is equal to : यदि 12 Sin theta=5 Cos theta है, तो Sin theta+Cos theta- Cot theta का मान किसके बराबर होगा ?

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AGRAWAL PUBLICATION-SAMPLE PAPER 12-EXERCISE
  1. If the n^(th) term of an A.P. is (3+n)/4, then find the common differe...

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  2. If 3 sec A - 2 cos B = sqrt3 and B = 30^@, then find the value of A.

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  3. If sin theta+sin^2 theta=1, then the value of cos^2 theta+cos^4 theta ...

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  4. The perimeter of a rectangle is 82 m and its area is 400 m^(2). What i...

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  5. What is the value of k for which the system of equations x + 2y - 3 = ...

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  6. Solve for x: sqrt2x^2+7x+5sqrt2 = 0

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  7. Find the distance between the points (0,5) and (-5,0).

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  8. Which term of the A.P. 21,42,63, 84,….is 210?

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  9. Solve for x and y: x-y = 3 and x+2y = 6

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  10. Write a quadratic equation whose zeroes are -7 and 5.

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  11. If sin theta = 12/13, find the value of : (sin^2theta- cos^2 theta)/(2...

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  12. Find the area and perimeter of a sheet of a paper which is a sector o...

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  13. If the perimeter of a circle and a square are equal, then what is the ...

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  14. The two opposite verticles of a square (-1,2) and (3,2) . Find the coo...

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  15. Find a relationship between x and y such that the point (x,y) is equid...

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  16. Find the greatest number which when divides 245 and 1029 leaves remain...

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  17. Solve for x: x^4-20x^2+64 = 0.

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  18. Solve for x and y : = (3a)/x-(2b)/y= -5 and a/x+(3b)/y= 2,x,y!= 0.

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  19. Prove that the area of an equilateral triangle descriped on a side of ...

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  20. If alpha and beta are zeros of a quadratic polynomial 4x^2+4x+1, then ...

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