Question

If a,b>1 prove that a+b < a*b+1

Answer 1

Step-by-step explanation:

Let a=2 and b=3

LHS = a+b = 2+3 = 5

RHS = ab+1 = 7

5<7

Hence Proved

Answer 2

Answer:

for example take 3 and 2

Step-by-step explanation:

a+b = 3+2 = 5

And a×b+1 = 3×2 = 6+1 = 7

so, 5<7.