Question

13. If A vector = 2i^+j^, B = 3j^-k^, and C = 6i^-2k^ then value of A vec-2bvec+3vec
1) 20i^+5j^+4k^
2) 20i^-5j^-4k^
3) 4i^+5j^+20k^
4) 5i^+4j^+10k^
'^' stands cap or crown from physics
please answer fast I will give high ratings ​

Answer 1

Answer:

A vec-2bvec+3vec

1) 20i^+5j^+4k^

2) 20i^-5j^-4k^

3) 4i^+5j^+20k^

4) 5i^+4j^+10k^

Answer 2

Answer:

refer the attachment for the answer!!