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(cot A+tanB)/(cotB+tanA) is :...

`(cot A+tanB)/(cotB+tanA)` is :

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AGRAWAL PUBLICATION-SAMPLE PAPER 6-EXERCISE
  1. (cot A+tanB)/(cotB+tanA) is :

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  2. For any two positive integers 'a' and b, what is the value of HCF (a,b...

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  3. Using prime factorisation method, find the HCF and LCM of 210 and 175

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  4. Find the mean of first 10 odd natural numbers.

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  5. If 2x ,x+10 ,3x+2 are in A.P., find the value of xdot

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  6. By taking A = 90^@ and B = 30^@ , show that sin (A - B) = sin A cos B-...

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  7. The value of (cos 0^(@) + sin 45^(@) + sin 30^(@)) (sin 90^(@) - cos 4...

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  8. The degree of the polynomial (x+1)(x^(2)-x-x^(4)+1) is:

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  9. Find the ratio of the volume of a right circular cone to that of the v...

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  10. Write a quadratic polynomial sum of whose zeros is 3 and product is -6...

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  11. The value of c for which the pair of equations cx -y=2 and 6x- 2y=3 wi...

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  12. Determine the probability of getting a number which is neither prime n...

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  13. Find the mean of the following data: 1,7,9,3,4,5,6.

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  14. If P(E) = 0.001, then find the value of P(vecE).

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  15. One card is drawn at random from a well shuffled deck of 52 cards. Wha...

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  16. A die is thrown once. What is the probability of getting a prime numbe...

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  17. The ratio of the length of a rod and its shadow is 1:sqrt(3) .The an...

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  18. What is the sum of the roots of the quadratic equation x^2 - 2x - 15 =...

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  19. Form cubic polynomial in x with the sum, sum of the products of its ze...

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  20. What is the value of 'p' for which the quadratic equation 2px^2 + 6x +...

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