Question

class 10th
math
chapter3
3.1 and 3.2


07 Examine whether the following system of equations are consistent or inconsistent.
- a) X-3Y=3, 3X-9Y=2(b) aX-2bYaa, bX+2aY=b when ar0, b=0
c) 2aX+by=a, 4aX+2bY=2a when ato, b=0

08
Given the linear equation 5X-3Y+7=0.Write another linear equation in two variables such that
the geometrical representation of the pair so formed is:
a) intersecting lines
b) parallel lines
c) coincident lines

09
Two straight paths are represented by the equations X-3Y=2 and -2X+6Y=5,
Check whether the paths cross each other or not.

Q10 Write a pair of linear equations which has the unique solution X=-1 and Y-3. How many such
pairs are possible.​

Answer 1

Step-by-step explanation:

1. nineth bhi ho gaya
2. tenth bhi ho gaya
3. kya aap apni real dp lagaoge sirf ek baar please

Answer 2

Answer:

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Step-by-step explanation:

jaldi 1000 answer complete kar

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