Find the scalar triple product of the vectors \(\vec a = \hat i + 3\h – McqOptions

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1.	Find the scalar triple product of the vectors \(\vec a = \hat i + 3\hat j + 4\hat k\;,\;\vec b = 3\hat i + 4\hat j + 2\hat k\;and\;\vec c = 2\hat i + 4\hat j + 5\hat k\)
A.	3
B.	5
C.	- 5
D.	7
Answer» D. 7

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