Physics, asked by palakthakur422, 8 months ago

find the area of the triangle formed by points O,A and B such that OA=i+2j+3k and B=-3i-2j+k

Answers

Answered by CallMeBaap

3

Yo

Daddy here

The area of triangle is given by

A=1/2 |bxa|

=1/2|a||b|sinx

=1/2√180

=3√10/2 sq units

Arigato gozaimus

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