CBSE BOARD X, asked by Annu2003, 1 year ago

Plz anyone explain cross multiplication method solving for linear equations in two variables...its urgent...plz..no spams

Answers

Answered by sanjanashetty30

you have to first substitute the values of a1,a2,b1,b2,c1and c2 in the first step... next you must cross multiply it and u must place a minus symbol between them as in the second step( be careful of the signs) ... once u finish doing the second step and then solve it...next u have to equate it as in the step 3.

hope this helps you

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Answered by adityaceo2001Aditya

See to the ncert column

Annu2003: thx but agr smj aa jata to puchti kyu

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