If `| vec ax vec b|^2+| vec adot vec b|^2=400` and `| vec a|=5,` then write the value of `| vec b|dot`

If | vec a X vec b|^2+| vec adot vec b|^2=400 and | vec a|=5, then write the value of | vec b|dot

If |vec axvec b|^(2)+|vec a*vec b|^(2)=400 and |vec a|=5 then write the value of |vec b|

If ( vec axx vec b)^2+( vec a dot vec b)^2=144a n d| vec a|=4, then find the value of | vec b|dot

If ( vec axx vec b)^2+( vec a.vec b)^2=144 and | vec a|=4, then find the value of | vec b|dot

If ( vec axx vec b)^2+( vec a.vec b)^2=144 and | vec a|=4, then find the value of | vec b|dot

If ( vec axx vec b)^2+( vec a.vec b)^2=144 and | vec a|=4, then find the value of | vec b|dot

If |vec(a) xx vec(b)|^(2) + |vec(a) .vec(b)|^(2) = 400 and |vec(a)| = 5 , then write the value of |vec(b)| .

If | vec a|=| vec b|=| vec a+ vec b|=1, then find the value of | vec a- vec b|dot

If | vec a|=| vec b|=| vec a+ vec b|=1, then find the value of | vec a- vec b|dot

If | vec a|=| vec b|=| vec a+ vec b|=1, then find the value of | vec a- vec b|dot