Math, asked by amritpalkaur9543, 10 months ago

find the area of the triangle whose adjacent sides are vector a=3i+j_4k,b=i_j+k​

Answers

Answered by Antaryamipadhy
1

Answer:

we know that the area of a traingle with two sides as vector is :1/2 of modulus of cross product of the sides....by applying this formula we get the answer 4.743 sq unit

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