Question

6. Find the value of p if p/3 + 4 = 6​

Answer 1

Answer:

6-4=2+3=5

Step-by-step explanation:

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Answer 2

Answer:

I think this is the answer

Step-by-step explanation:

Let P(3,4,5) Q(4,6,3) R(−1,2,4) and S(1,0,5) be any four points.

The dr's of the line PQ are (1,2,−2)

The dr's of the line RS are (2,−2,1)

The projection of RS on PQ will be RS×cosθ

RScosθ = ∣PQ∣PQ×RS

                

= 3(i+2j−2k).(2i−2j+k)   = 34