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Let area of faces triangleOAB=lambda1, t...

Let area of faces `triangleOAB=lambda_1, triangleOAC=lambda_2, triangleOBC=lambda_3, triangleABC=lambda_4 and h_1, h_2, h_3, h_4` be perpendicular height from 0 to face `triangleABC`, A to the face`triangleOBC`, B to the face ` triangleOAC`, C to the face `triangleOAB`, then the face `(1)/(3)lambda_1h_4*(1)/(3)lambda_2h_3+(1)/(3)lambda_3h_2+(1)/(3)lambda_4h_1`

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ARIHANT MATHS-PRODUCT OF VECTORS-Exercise (Single Option Correct Type Questions)
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  11. Let area of faces triangleOAB=lambda1, triangleOAC=lambda2, triangleOB...

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  16. If the two adjacent sides of two rectangles are represented by vect...

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  18. The angle theta between two non-zero vectors a and b satisfies the rel...

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