Find a if vector A= 3i^ -2j^+4k^and vector B= ai^+2j^-k^ are perpendicular to each other.

Find a if vector A= 3i^ -2j^+4k^and vector B= ai^+2j^-k^ are perpendic

1.	Find a if vector A= 3i^ -2j^+4k^and vector B= ai^+2j^-k^ are perpendicular to each other.
Answer» the vectors a =(1,x,−2) , B =(x,3,−4) are MUTUALLY perpendicular, then x=2. II : If a =i^+2j^+3k^,b =−i^+2j^+k^,c =3i^+j^ and a +TB is perpendicular to c then t=5.Hope it helps

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Find a if vector A= 3i^ -2j^+4k^and vector B= ai^+2j^-k^ are perpendicular to each other.

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