Class 9 chapter 13 surface and volume 13.1
Question
Maths
Nov. 23, 2018, 12:44 p.m.
Answer
sir what is the diffrence betwwen lines cutting internally and externally ?
Maths
Nov. 23, 2018, 11:01 a.m.
Answer
f (x)=x to the power 3
f (x1)=f (x2)
x1 cube=x2 cube
how does it implies that
x1=x2
f (x1)=f (x2)
x1 cube=x2 cube
how does it implies that
x1=x2
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