Solve for `a` and `b` when `2a+3b=(17)/(5),5a+b=2`

Solve for a and b : 2^(a) + 3^(b) = 17 and 2^(a+2) - 3^(b+1) = 5

Find the values of a and b, when: (i) (a+3,b-2)=(5,1) (ii) (a+b,2b-3)=(4,-5) (iii) ((a)/(3)+1,b-(1)/(3))=((5)/(3),(2)/(3)) (iv) (a-2,2b+1)=(b-1,a+2)

Find a and b , when (a-1,b+5)=(2,3) .

The position vector of the centroid of the triangle formed by the points 2a + 3b, 5a + 4b, 2a - b is

Solve: (11)/(a +b) + 2 (a -b) = 11, (22)/(a +b) + 3(a -b) = 17

Solve:- 8a+5b=9 3a+2b=4 .

Solve the following questions: (2b)/2-5=3

Solve : a^3 times b^3 times a^2 times 1/a^5