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Solve the following equations : (i) |x...

Solve the following equations :
(i) `|x-2| = sqrt(x-4)` , (ii) `(|x-2|)/(x-1) = 1/(x-1)`

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The correct Answer is:
(i) `x in phi`
(ii) `x = 3`
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RESONANCE ENGLISH-DPP-QUESTION
  1. Find the sum of the last 30 coefficients in the expansion of (1+x)^(59...

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  2. Coefficient of x^(48) in sum(r=0)^(50)""^(50)C(r).(x-2)^(x).3^(50-r) i...

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  3. Solve the following equations : (i) |x-2| = sqrt(x-4) , (ii) (|x-2|)...

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  4. |x^(2)-4x+4|ge 1

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  5. Solve the following inequation (i) (3)/(x-2) lt 1 , (ii) (2x-1)/(x^(...

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  6. If sum(i=1)^(7) i^(2)x(i) = 1 and sum(i=1)^(7)(i+1)^(2) x(i) = 12 and ...

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  7. Circles with centres P,Q& S are touching each other externally as show...

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  8. Let P = underset(r=1)overset(50)sum(.^(50+r)C(r)(2r-1))/(.^(50)C(r)(50...

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  9. Let P = underset(r=1)overset(50)sum(.^(50+r)C(r)(2r-1))/(.^(50)C(r)(50...

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  10. Let P = underset(r=1)overset(50)sum(.^(50+r)C(r)(2r-1))/(.^(50)C(r)(50...

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  11. The sum sum(r=0)^(n) (r+1) (""^(n)C(r))^(2) is equal to

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  12. In the binomial expansion of (a-b)^nngeq5, the sum of the 5th and 6th ...

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  13. Let P = underset(r=1)overset(50)sum(.^(50+r)C(r)(2r-1))/(.^(50)C(r)(50...

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  14. Let P = underset(r=1)overset(50)sum(.^(50+r)C(r)(2r-1))/(.^(50)C(r)(50...

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  15. Let P = underset(r=1)overset(50)sum(.^(50+r)C(r)(2r-1))/(.^(50)C(r)(50...

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  16. underset(r=0)overset(n)(sum)(-1)^(r).^(n)C(r)[(1)/(2^(r))+(3^(r))/(2^(...

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  17. Find the degree of the polynomial 1/(sqrt(4x+1)){((1+sqrt(4x+1))/2)^7-...

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  18. The figure shows a rectangle ABCD with a semi-circle and a circle insc...

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  19. p is a prime number and nltplt2n dot If N=^(2n)Cn , then

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  20. The continued product 2.6.10.14…..(n times) in equal to

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