Ashok went on a tour. He visited a total of 8 cities. In each city he spent र2 less than half the amount he had with him. He spent र100 in the last city he visited. Find the amount he had initially (in र).

This is an extremely easy question but I am missing sth while solving it algebraically. Pls help.

|y|+|y+2|=2................Solve for y

any link or page on reflection of points/graphs specially for quadratic or cubic eq. ??

How many 4-digit postive integral number are their base?If the number of such number is converted to the same base?

(1)2058

(2)5666

(3)6000

(4)NOTA

IF x=12, then the value of x^5-13x^4+13x^3-13x^2+13x-1?

(1)0

(2)1

(3)2

(4)3

Find the number of real solution of a equation is

x=(x-1/2)^(1/2)+(1-1/2)^(1/2)

(1)0

(2)1

(3)2

(4)3

**A given sequence of terms is such that in any set of four consecutive terms, the sum of the first and third terms is equal to the sum of the second and fourth terms. The 3rd and 14th terms are 4 and 7 respectively and the sum of the first 18 terms is 57.**

**What is the 56th term of this sequence?**

plzz give the exact solution with values and the correct answer too

y = [-2,0] . First consider for positive values, hence : y+y+2 =2 , so y = 0 and then consider for negative values, -y -y-2 =2 , so y= -2, so that is the range. I hope this is useful.