Find the area of a triangle PQR, where P = (-5,6, -1), Q = (1, -3, -2), and R = (-5, -1,4)

Q: Solve the equation.

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

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A: If you have any problem let me know in the comment section thank you.

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A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

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A: GIVEN : ​​ STEP : 1 ​​ STEP : 2 ​​ STEP : 3 ​​ STEP : 4 ​​ STEP : 5 ​​ STEP : 6 ​​   Let's express…

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Q: the answer is C, could you show me how to do it

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A: If you have any questions let me know in the comment box thankyou.

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A: I hope this is helpful.

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