Q.200045: (11² + 12² + 13² + ......... 20²) = ? |
(11² + 12² + 13² + ......... 20²) = ? - - (11² + 12² + 13² + ......... 20²) = ? Maths in Gujarati, number system question answers in Gujarati pdf questions in Gujarati, Know About Maths online test Maths notes in Gujarati quiz book