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If cos theta = 0.6 find the value of 5 s...

If `cos theta = 0.6` find the value of `5 sin theta -3 tan theta`.

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UNITED BOOK HOUSE-SPRINGDALE HIGH SCHOOL-EXERCISE
  1. Two equal circles with radius 10cm. Intersect each other and the lengt...

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  2. Is sec theta<1 is possible? Give your argument.

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  3. If cos theta = 0.6 find the value of 5 sin theta -3 tan theta.

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  4. The surface areas of two spheres are in the ratio 1:9. Find the ratio ...

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  5. The perimeter of one surface of a cube is 20cm. What is the volume of ...

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  6. Calculate normality of 0.6% (w/v) of H2O2 (aq)

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  7. Calculate Median of the data given below : daily wages of 6 workers ...

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  8. A,B,C have started a partnership business by investing Rs 6,000 Rs 8,0...

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  9. Remenbabu deposits Rs 3,70,000 in total in three banks. The rates of s...

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  10. Solve: a/(ax-1)+b/(bx-1)=a+b (x!=1/a,1/b).

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  11. Ajay has written a two digit number in his copy of which the tens digi...

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  12. Simplify : (sqrt5+sqrt3)((3sqrt3)/(sqrt5+sqrt2)-sqrt5/(sqrt3+sqrt2))

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  13. If (3x-4y) prop sqrt(xy) then show that (x^2+y^2) prop xy.

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  14. Using the properties of proportion, solve for x, given (x^4+1)/(2x^2)=...

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  15. (bz+cy)/a=(cx+az)/b=(ay+bx)/c then prove x/(a(b^2+c^2-a^2))=y/(b(c^2+a...

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  16. Prove that the front angle formed at the centre of a circle by an arc,...

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  17. State and Prove Pythagoras theorem.

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  18. Prove that "The greatest chord of circle is its diameter".

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  19. Prove that cyclic trapezium is isoscles trapezium and the length of it...

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  20. Geometrically calculate the value of sqrt(23). (Only traces of constru...

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