Subject: Maths, asked on 27/7/16

## in a self assessment survey, 60 % claimed that they never indulged in corruption, 40 % claimed that they always spoke truth , 20 % said that they neither told lies nor indulged in corruption.a person is selected. what is the probability that 1) he is either corrupt or tells lies  2)if a person never indulged in corruption,find probability that he/she tells truth 3)if he speaks truth,find probability that he/she claims not to be corrupt

Subject: Maths, asked on 20/6/13

## 1.draw the graph for x-y+1=0,3x+2y-12=0. calculate the area bounded by these lives &x-axis.2. solve the following pair of linear equation:-1) 2x-3y=7 & x+y=12) x+1/2+ y-1/3=8 & x-1/3+y+1/2=93) 3(2u+v)=7uv & 3(u+3v)-11uv4) 1/2x+1/3y=2 &1/3x+1/2y=13/6

Subject: Maths, asked on 17/2/21

## Why we have take subtracting n = 35 ? It's clear now

Subject: Maths, asked on 30/9/18

## Find the derivative of function f(x)= tan(ax+b) using first principle.

Subject: Maths, asked on 12/6/16

## If (9root3 + 11root2)^1/3 = roota +rootb then,  A a=root3 B a=3 C b=3 D b=root2

Subject: Maths, asked on 28/11/20

## Equation of parabola with focus(F)at(-a,0):directrix is x=a. P(-x,y) is a point on parabola, equidistant from (-a,0)and B(a,y).NowPF=PB Using distance formula we get, y^2=4ax, but equation is y^2=-4ax

Subject: Maths, asked on 14/1/17

## German philosopher believed that only conflict could facilitate the growth of civilisation. Elborate his statemnet

Subject: Maths, asked on 26/6/16

## Sketch the parallelogram three of whose vertices are (0,-4)(5,-4)(5,2) also find the forth vertex and point of intersection of its diagonals

Subject: Maths, asked on 27/5/19

## If A={(x,y):y=1/x,x is not equal to 0,x belongs to R}, B={(x,y):y=-x, x belongs to R}, find A union B.

Subject: Maths, asked on 24/4/16

## ​In an infinite G.P., every term is equal to the sum of all terms that follow it. Find r

Subject: Maths, asked on 17/2/21

## Why In. Ex. 9.2question number 9 we have taken n =35 ?

Subject: Maths, asked on 18/6/16

## cos12 cos24 cos48 cos84=1/16

Subject: Maths, asked on 6/6/20

## How can I get refund from meritnation ? Because i am not finding anyting helpful and my subscription has not completed 24hr so pls help

Subject: Maths, asked on 8/2/14

## If sinQ + cosQ = 1, then prove that sin2Q = 0.

Subject: Maths, asked on 9/10/14

## find the locus of a point equidistant from the lines x+y+4=0 and 7x+y+20=0.

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