Home
Class 10
MATHS
If x = a and y = b is the solution of th...

If x = a and y = b is the solution of the equations x - y =2 and x + y = 4 , then the values of a and b are, respectively

A

a=3, b=1

B

a=1, b=3

C

`a= -3, b= -1`

D

`a= -3, b= 1`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    OSWAL PUBLICATION|Exercise Self Assessment-2 (Fill in blanks)|3 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    OSWAL PUBLICATION|Exercise Self Assessment-2 (Very short Answer Type Question)|3 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    OSWAL PUBLICATION|Exercise Self Assessment-1 (Cose Study Based Questions)|15 Videos

  • OLYMPIAD 2019-20

    OSWAL PUBLICATION|Exercise 15. Probability |1 Videos

  • PAIR OF LINEAR EQUTIONS IN TWO VARIABLES

    OSWAL PUBLICATION|Exercise Case-Based MCQs|15 Videos

Similar Questions

Explore conceptually related problems

If x=a, y= b is the solution of the equation x-y =2 and x+y= 4 , then the values of a and b are, respectively

If x = a, y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the value of 'a' and 'b' are respectively.

If x=a,y=b is the solution of the equations x-y=2 and x+y=4, then find the values of a abd b.

If x =a , y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the value of 3a + 4b is …….. .

If (a +b, a-b) is the solution of the equations 3x + 2y = 20 and 4x - 5y = 42 , then find the value of b

If x = a and y=b is the solution of the pair of equation x-y =5 and x+y =3, find 'a' and 'b'.

If (x-y,x+y)=(2,8), then the values of x and y are respectively.

If x=-1,\ y=2 is a solution of the equation 3x+4y=k , find the value of k

Calculate the value of a, if x = a and y = b is the solution of the linear equations x - y = 2 and x + y = 4.

y=a+b/x is a solution of the differential equation