3 Digits Multiplication Maths Tricks | Vedic Maths | Criss Cross Multiplication Method

Method of cross multiplication

Discussion OF ex-3.4,|| Cross-multiplication method || Short method to remembering cross-multiplication method by Determinant || Example-14,15

Multiplication by short cut methods

Trick to Remember cross multiplication Formula

Find solution by cross multiplication method 2x+y=2,x-3y=5 .

Find solution by cross multiplication method 4x-y=5,3x+y=7 .

Find solution by cross multiplication method x-2y=3,5x+4y=1 .

Find solution by cross multiplication method 3x-4y=1,4x-3y=6 .

Find the point of intersection of two lines by substitution and cross multiplication method

Solve the equations 3x+5y=9 and 2x+3y=4 by cross multiplication method.