TN 10th Class Maths Solutions Chapter 1 Relations and Functions Ex 1.5
TN 10th Class Maths Solutions Chapter 1 Relations and Functions Ex 1.5 (iv) f(x) = 3 + x, g(x) = x – 4 fog(x) = f(g(x)) = f(x – 4) = 3 + x – 4 = x – 1 ………… (1) gof(x) = g(f(x)) = g(3 + x) = 3 + x – 4 … Read more