ask me answer...plz.. .find the value of k, if the point (-2 ,-3) , (k ,4 ) & (5,5) are collinear.
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1/2|-2(4-5)+k(5+3)+5(-3-4)|
1/2|-2(-1)+k(8)+5(-7)|
1/2|2+8k-35|=0
1/2|-33+8k|=0
8k=33
K=33/8
K=4.125
1/2|-2(-1)+k(8)+5(-7)|
1/2|2+8k-35|=0
1/2|-33+8k|=0
8k=33
K=33/8
K=4.125
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