Math, asked by nikhil89875, 10 months ago

if 3 points A[P, 2). B[-3, 4]
and a [7, 1) are Collinar.
the value of e​

Answers

Answered by gowthams276
0

by the method of determinants | p    2    1  |                                                                      

                                      1/2         | -3    4   1   |  =0

                                                | 7     1    1  |

expanding along row1

1/2   p(4-1)-2(-3-7)+1(-3+28)=0

 1/2  -3p-20+25=0

 

1/2     5=3p

1.5=3p

p=2.5/3    

p=0.83squnits

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