MATHS

Q1. n(n+1)(n+5) is a multiple of 3. Proof:-  We will prove it by using the formula of mathematical induction for all n ϵ N Let P(n)=n(n+1)(n...

Srinivasa Ramanujan , (born December 22, 1887, Erode, India—died April 26, 1920, Kumbakonam), Indian mathematician whose contributions to th...

Q1. A clock is set right at 8 a.m. The clock gains 10 minutes in 24 hours. What will be the true time when the clock indicates 1 p.m. on the...

Q1 . Construct a rectangle whose diagonal is 5 cm and the angle between the diagonal is 50° . Solution: Construction: Step I: Draw AC = 5 cm...