Home
Class 12
MATHS
Let a be a rational number. Show that if...

Let a be a rational number. Show that if `11 + 11 sqrt(11a^2 +1)` is an odd integer, then it must be a perfect square.

Promotional Banner

Similar Questions

Explore conceptually related problems

Insert 10 rational numbers between -3 /11 and 13/11

Find any 10 rational numbers between (-3)/11 and 8/11 .

Add the rational number: (-8)/(11) and (-4)/(11)

Find any three rational numbers between (-7)/11 and 2/11

Add the rational number: (-8\ )/(11)\ a n d(-4)/(11)

Insert 100 rational numbers between - (4)/(11) and (7)/(11)

Let's observe the interesting numbers-11 × 11 × 11 × 11 × 11 = _______

Let's observe the interesting numbers-11 × 11 × 11 × 11 = _______