Maths
This question was asked in Ex 3.2, 20
  • Matrix sum
  • If A = I2 and B=[0 ,1 ,-1,0] then show that (XA+YB)(XA-YB)=(x^2+Y^2)A
Ayushi Patel's image
Ayushi Patel
Sept. 9, 2018, 7:57 p.m.

Answer the question...

Ayushi Patel's image