Cross Multiplication Method #!#Problem Discussion

OMR|Questions|Cross Multiplication Method|Questions|Equation Reducible To A Pair Of Linear Equations In Two Variables|Summary

Cross-multiplication method for solving equations of the form (ax+b)/(cx+d)=(m)/(n)

Cross-multiplication method for solving equations of the form (ax+b)/(cx+d) = m/n

Cross-multiplication method for solving equations of the form (ax+b)/(cx+d) = m/n

By cross multiplication method,solve the pair of equation: ax+by+a=0, bx+ay+b=0

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

Examples Discussion || Exemplar Problem Discussion

Solve for x and y by cross multiplication method x + y = a + b ax – by = a^(2) – b^(2)

Relative velocity continued: Aeroplane - wind problems, Multiplication of vectors: Dot product, Cross product