Subject: Maths, asked on 22/1/18

## Please solve question 31 Q.31. If x be real then the value of $\frac{{x}^{2}-2x+1}{x+1}$ will not lie between [1] 0 and 8 [2] - 8 and 8 [3] - 8 and 0 [4] None of these

Subject: Maths, asked on 21/1/18

## Solve this:

Subject: Maths, asked on 21/1/18

## Solve this: The number of point(s) having integral coordinates in the region $A\cap B\cap C$ is : a) 4                       b) 5 c) 6                       d) 10

Subject: Maths, asked on 19/1/18

## 22. If x-2 is a common factor of x2+ax+b and x2+cx+d then (i) d-b =2(c-a)     (2) b-c=(c-a)     (c) 4+2c+b=0   (d) b-d =2(c-a)

Subject: Maths, asked on 19/1/18

## Q $\frac{1}{a+w}+\frac{1}{b+w}+\frac{1}{c+w}=\frac{2}{w}\phantom{\rule{0ex}{0ex}}\frac{1}{a+{w}^{2}}+\frac{1}{b+{w}^{2}}+\frac{1}{c+{w}^{2}}=\frac{2}{{w}^{2}}\phantom{\rule{0ex}{0ex}}\frac{1}{a+1}+\frac{1}{b+1}+\frac{1}{c+1}=?$

Subject: Maths, asked on 18/1/18

## Please solve Q 10 10.    ​Complex numbers whose real and imaginary parts x and y are itegers and satisfy the equation  (A)  ​  ​do not exist                                  ​(B)    ​exist and have equal modulus (C)    ​Form two conjugate pairs            ​(D)    ​do not form conjugate pairs

Subject: Maths, asked on 18/1/18

## Please solve Q8

Subject: Maths, asked on 9/1/18

## What are the real numbers 'x' and 'y', if (x - iy) (3 - 5i) is the conjugate of (-1 - 3i)

Subject: Maths, asked on 7/1/18

## If z and ω are two non-zero complex numbers such that |z ω| = 1, and Arg(z) – Arg( ω) = π/2, the $\overline{)z}$ ω is equal to (1) 1                     (2) –1                  (3) i                    (4) –i

Subject: Maths, asked on 7/1/18
Subject: Maths, asked on 7/1/18

## please solve question 18

Subject: Maths, asked on 7/1/18

## please solve question 16

Subject: Maths, asked on 7/1/18

## please solve question 15

Subject: Maths, asked on 7/1/18

## please solve question 13

Subject: Maths, asked on 7/1/18

## please solve question 11

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