Evaluate :
`bar2. 3 + 2.bar3 + 2.3 + bar2.bar3`

Evaluate : 2.bar(7)+1.bar(3)

Evaluate 3.bar(2)-0.bar(16)

The value of 0.bar2 + 0.bar3 + 0.bar(32) is :

The value of 0.bar2+0.bar3+0.bar4+0.bar9+0.bar(39) is

The value of 0.bar(2)+0.bar(3) +0.bar(4)+0.bar(9) +0.bar(39) is

IF bar a , bar b , bar c are mutually perpendicular vectors having magnitudes 1,2,3 respectively then [ bar a + bar b + bar c " " bar b - bar a " " bar c ]=?

Find the value of ( 2.bar 6 - 0.bar 9 ) is ( a ) 4/3 ( b ) 1 /3 ( c ) 5/3

The value of (2. bar 4xx0. bar 6 xx3xx0.1 bar 6)xx[0. bar 27xx(0.8 bar3 div 0.1 bar6)] is: (2. bar 4xx0. bar 6 xx3xx0.1 bar 6)xx[0. bar 27xx(0.8 bar3 div 0.1 bar6)] का मान ज्ञात कीजिए