Math, asked by snehapatil4414, 6 months ago

Find vector AB and vector CD when A(2,3) B(-1,5) C(-1,1) D(-7,5)

Answers

Answered by vishalsojitra321

4

Step-by-step explanation:

Correct option is

C

7

1

The projection of the vector

AB

→

on the vector

CD

→

is

∣

∣

∣

∣

CD

∣

∣

∣

∣

AB

.

CD

=

∣(2i+3j−6k)∣

(5i−j+k).(2i+3j−6k)

=

7

1

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