Question

if A vector=MB vector+C vector.the scaler M is​

Answer 1

Answer:

5 Which of the following musical instruments uses air column to produce sound?

(A) Veena (B) manjira(cymbals) (C)Flute (D) tabl

Answer 2

Answer:

Explanation:

a=mb+c --------(1)

here a=a.b

b=b.b

c=c.b

now put value a , b and c in eq 1.

a.b = m b.b + c.b

a.b-c.b/b^2 = m