निदर्शित गुणनफल परिकलित कीजिएः
`[(a,b),(-b,a)][(a,-b),(b,a)]`

If A = [ (a , b) , (-b , a)] and B = [ (a , b),(b , a)] , find AB .

lim_(a rarr b) (a^b-b^a)/(a^a-b^b)

Simplify: b-[b-(a+b)-{b-(b-a-b)}+2a]

The three points [(a+b)(a+2b),(a+b)],[(a+2b)(a+3b),(a+2b)] and [(a+3b)(a+4b),(a+3 b)]

If A={a,b} , then all possible ordered paris are (a,a) (b,b) (a,b) (b,a).

If |(a+b,b+c,c+a),(b+c,c+a,a+b),(c+a,a+b,b+c)|=k|(a,b,c),(b,c,a),(c,a,b)| then k=

Matrices A and B are given below .Find A+B,B+A,A-BandB -A Verify that A+B=B+A and B-A=-(A-B). A=[{:(1,a-b),(a+b,-3):}] and B=[{:(1,b),(-a,5):}]

If A=[[a,b],[-b,a]], B= [[-a, b],[-b, -a]] then find A+B