If x+y alpha x-y then...

If `x+y alpha x-y` then

A

`x alpha 1/y`

B

`x alpha y`

C

No relation

D

`x^2= y^2`

Text Solution

Verified by Experts

Topper's Solved these Questions

RAMAKRISHNA MISSION VIDYALAYA, NARENDRAPUR
UNITED BOOK HOUSE|Exercise EXERCISE|53 Videos
Ratio and proportion
UNITED BOOK HOUSE|Exercise Exercise |31 Videos

Similar Questions

Explore conceptually related problems

If x^2+y^2 alpha xy then show that x+y alpha x-y .

If x+y alpha x-y show that x^3+y^3 alpha x^3-y^3 .

If x/y alphax+y and y/x alpha x-y , then show that x^2-y^2 = constant.

If x alpha 1/y then

Write True or False If x alpha y then x^n alpha y^n .

Write True or False If y alpha 1/x then y/x = non zero constant.

If 2x +3y = alpha, x -y = beta and kx +15y = r are 3 concurrent normal of parabola y^(2) = lambda x then value of k is (a) 3 (b) 4 (c) 5 (d) 7

Write True or False : If x alpha1/y then y alpha 1/x .

If x alpha yz and y alpha zx , then show that (z!=0) is a constant.

If x cos alpha + y sin alpha=x cos beta+y sin beta,"show that",y=x "tan"(alpha+beta)/2

UNITED BOOK HOUSE-RAMKRISHNA MMISSION BOYS SCHOOL-EXERCISE

If the number of phase of compound interest in a year is 2 then the a...
Text Solution
|
If x+y alpha x-y then
Text Solution
|
ABCD is a cyclic trapezium, AD||BC and angleABC = 70^@, then angleBCD=
Text Solution
|
Circular value of 67 1^@/2 is
Text Solution
|
If surface area of a sphere is A sq.unit then length of the diameter w...
Text Solution
|
Mean of the prime numbers between 1 and 10 is
Text Solution
|
X and Y invested in a business. They earned some profit which they div...
Text Solution
|
Fill in the blanks No. of real roots of 3x^2+4=0 is.
Text Solution
|
Fill in the blanks Maximum number of common tangent of two intersecti...
Text Solution
|
Fill in the blanks Value of tan 15^@xxtan 45^@xxtan60^@xxtan75^@is.
Text Solution
|
Fill in the blanks No. of surface of a solid right circular cone is.
Text Solution
|
Fill in the blanks If (sumxi)/n= barx then (sum(xi-a))/n-.
Text Solution
|
Write True or False At present the population of a city is P and rat...
Text Solution
|
Write True or False Mean proportional of -1/12 and -1/75 is +-1/30.
Text Solution
|
Write True or False Simplified value of (sec theta+ tan theta)(1-sin...
Text Solution
|
Write True or False Two differenct Rhombuses are always similar.
Text Solution
|
Write True or False Total surface area of a hemisphere is 36 pisq.m ...
Text Solution
|
Write True or False Graph of cumulative frequency is called an ogive...
Text Solution
|
The rate of simple interest per annum reduces from 4% to 3 3/4% and fo...
Text Solution
|
A and B invest Rs(a+b)^2 and Rs (a^2+b^2) in a business. After 1 year ...
Text Solution
|