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The solution of the equation ax+ b = 0 ...

The solution of the equation `ax+ b = 0 ` is

A

`a/b`

B

`-b`

C

`-b/a`

D

`b/a`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • The positive solutions of the equation ax+by+c=0 always lies in the

    A
    Ist quadrant
    B
    IInd quadrant
    C
    IIIrd quadrant
    D
    IVth quadrant

  • Suppose f(x) is a function satisfying the folowing conditions: (i)f(0)=2,f(1)=1 (ii) f(x) has a minimum value at x=(5)/(2) (iii) for all xf'(x)= |{:(2ax,2ax-1,2ax+b+1),(b,b+1,-1),(2(ax+b),2ax+2b+1,2ax+b):}| The number of solutions of the equation f(x) +1=0 is

    A
    0
    B
    1
    C
    2
    D
    infinite

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