Home
Class 12
MATHS
Find X and Y, if (i) X+Y=[(7,0),(2,5)]...

Find X and Y, if
(i) `X+Y=[(7,0),(2,5)] and X-Y=[(3,0),(0,3)]`
(ii) `2X+3Y=[(2,3),(4,0)] and 3X+2Y=[(2,-2),(-1,5)]`

Text Solution

Verified by Experts

The correct Answer is:
`(i) X=[(5,0),(1,4)], Y=[(2,0),(1,1)] (ii) X=[((2)/(5), (-12)/(5)),((-11)/(5),3)],Y=[((2)/(5),(13)/(5)),((14)/(5), -2)]`
Promotional Banner

Similar Questions

Explore conceptually related problems

Find X and Y if (i) X + Y = [(7,0),(2,5)] and X - Y = [(3,0),(3,3)]

Find X and Y if, X+Y=[(5,2),(0,9)] and X-Y=[(3,6),(0,-1)] .

Find X and Y if (ii) 2X + 3Y = [(2,3),(4,0)] and 3X + 2Y = [(2,-2),(-1,5)]

Find X, if Y=[(3,2),(1,4)] and 2X+Y=[(1,0),(-3,2)]

Find x and y, if 2[(1,3),(0,x)]+[(y,0),(1,2)]=[(5,6),(1,8)]

Solve the following equations for X and Y : 2X-Y=[(3,-3,0),(3,3,2)], 2Y+X=[(4,1,5),(-1,4,-4)]

Find the value of x and y in [(x+2y, 2),(4, x+y)] - [(3,2),(4,1)] = 0 where 0 is a null matrix.

Find the greatest value of x^3y^4 if 2x + 3y = 7 and x>=0,y>=0 .

The two curves x^(3) - 3xy^(2) +2 = 0 and 3x^(2)y-y^(3) = 2

Express the following linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case. (i) 8x + 5y - 3 = 0 (ii) 28x - 35y = - 7 (iii) 93x = 12 - 15y (iv) 2x = - 5y (v) x/3+y/4=7 (vi) y=(-3)/2x (vii) 3x+5y=12