Let `((x)/(2)-1,(y)/(9)+1)` = (2,1) ; then the values of x and y respectively are
a)   3, 5   b)   6,0   c)   5, 3   d)   0, 6

If 2 [{:(3, 4),(5,x):}] +[{:(1,y),(0,1):}] = [{:(7,0),(10,5):}] , then values of x and y are

If x-y=1 and x^(2)+y^(2)=41, then the value of x+y will be (a)5 or 4(b)-5 or -4 (c) +-9(d)+-1

If y = (1)/(3) + (1*3)/(3 *6) + (1 * 3*5)/(3*6*9) +… then the value of y^(2) + 2y is

If 4x+3y=18xy and 2x-5y+4xy=0 then the values of x and y will be respectively -(1)/(2) and -(1)/(3)(b)-1 and -3(c)(1)/(2) and (1)/(3) (d) (1)/(4) and (1)/(3)

If 2 [{:(1, 3),(0,x):}] + [{:(y, 0),(1,2):}] ^(T) = {[{:( 5, 6),(1,8):}]^(T)} ^(T), then the values of x, y respectively are :

Solve for x and y : 0.4 x - 1.5 y = 6.5 , 0.3 x + 0.2 y = 0.9 .

If y=3^(x-1)+3^(-x-1), then the least value of y is (a)2(b)6(c)2/3(d)3/2