Multiplication by 55 in 2 second

55 m =

algebra OF matrix- addition || scalar multiplication || multiplication OF 2 matrix || properties OF multiplication

The sum of the multiplication table of natural number 'n' is given by 55 xx n . Find the sum of (a) Table of 7 (b) Table of 10 (c) Table of 19

Multiplication Of Integers|Properties Of Multiplication Of Integers|Closure Property|Commutative Property|Multiplication By Zero|Multiplicative Identity|Multiplicative Inverse Of An Integer|Problem Practice|OMR

A rocket driven sledge speeds up from 40 metres per second to 55 metres per second in 5.0 seconds, using an engine that produces 3500 newtons of thrust. How much thrust would be needed to get the same increase in speed in 2.0 seconds

Multiplicative inverse of 2^(7) is

Multiplicative inverse of 7^(-2)