In each of the fowllowing cases, find a and b
(i) `(2a+b,a-b)=(8,3)`
(ii) `((a)/(4),a-2b)=(0,6+b)`

In each of the following cases,find a and b.(i) (2a+b,a-b)=(8,3)

In each of the following cases, find a and b. (2 a + b, a-b)= (8, 3)

In each of the following cases, find a and b. ((a)/(4), a- 2b)= (0, 6+ b)

Evaluate each of the following using identities: (i) (a^2b-b^2a)^2 (ii) (a-0. 1)(a+0. 1)

Define the following functions: (i) a "@ "b =(a+b)/(2) (ii) a# b =a^(2) -b^(2) (iii) (a!b)=(a-b)/(2) Find the value of {[(3@4)!(3#2)]@[(4!3)@(2#3)]}

Find each of the following products: (i) (4a + 5b) xx (5a - 6b) (ii) (6x^(2) - x + 8) xx (x^(2) -3)

If A = {1,2,3,4},B={2,4,6,8} and C={3,4,5,6} , then find each of the following , (i) (A - B) cap C (ii) (A cap B) -C (iii) A- (B-C) (iv) A cup (B - C) .

If A = {1,2,3,4},B={2,4,6,8} and C={3,4,5,6} , then find each of the following , (i) (A - B) cap C (ii) (A cap B) -C (iii) A- (B-C) (iv) A cup (B - C) .

If a=2 and b=3, then find the values of each of the following: (i) a^a+b^b (ii) a^b+b^a (iii) a^b (a/b)^a (iv) (1/a+1/b)^a

Compute the products A B and B A whichever exists in each of the following cases: A=[1\ -1\ \ 2\ \ 3] and B=[[0],[ 1],[ 3],[ 2]] (ii) [a\ \ b][[c],[ d]]+[a\ \ b\ \ c\ \ d][[a],[ b],[ c],[ d]]