Math, asked by hrududeotale432, 10 months ago

Diketahui vector a =3,-2,1 dan b =2,y,2 . Bila panjang proyeksi a dan b sama dengan dari panjang vector b, maka nilai y adalah ....

Answers

Answered by SohailAsluf
0

Answer:

The value of y can be -4/3 or -4

Step-by-step explanation:

3/2=-2/y=1/2

the proportionality.

then y =-4/3 and -4.

thank you .

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