Two vectors are given by 5i^_3j^ and i^_5j^ calculate their scalar and vector products
Answers
Answered by
1
Answer:
vector ka matalab kya haa
Answered by
0
Answer:
Answer
a⋅b=(3
i
^
−4
j
^
+5
k
^
)⋅(−2
i
^
+
j
^
−3
k
^
)
=−6−4−15
=−25
a×b=
∣
∣
∣
∣
∣
∣
∣
∣
i
^
3
−2
j
^
−4
1
k
^
5
−3
∣
∣
∣
∣
∣
∣
∣
∣
=7
i
^
−
j
^
−5
k
^
Note b×a=−7
i
^
+
j
^
+5
k
^
Explanation:
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