Where we can find the formula sheet of all chapters ??

2.   Convert each part of the ratio to percentage:
a. 3:1        b.   2:3:5      c.    1:4        d. 1:2:5
 The population of a city decreased from 25,000 to 24,500. Find the percentage decrease
4.   Arun bought a car for ₹ 3,50,000. The next years ,the price went up to ₹3,70,000. What was the percentage of peice increases ?

Solution for algebric
expression 

Solve 2 x square root 3x-1=0

X*2 = sin*2theta

Whu to 

Integral1/3x^2 13x-10dx

If two equal chords of a circle intersect within the circle prove that the line joining the point of intersection to the centre makes equal angles with the chords

In figure 2.20 de is parallel to and DF parallel to over show that if parallel to QR

Can't understand 

Write a quadratic polinomial , sum of whose zeroes is 2 and -8

 

Limit ka totle  formula send me

Why puttingx=०

Express 5 root into 3 degree measure 

Sanjay

How to find original  percent 

The

Solve the inequality given below and represent the solution graphically on number line:- 5x 1>-24,5x-1<24

5x 1>-24,5x-1<24

Find two consecutive positive integers, sum of whose squares is 365