If `|veca|=sqrt(26), |vecb|=7 and |vecaxxvecb|=35`, find `veca.vecb`

IF |veca|=sqrt(3), |vecb|=2 and |veca-vecb|=3 find the angle between veca and vecb .

If |veca|=2, |vecb|=5 and |vecaxxvecb|=8 then find the value of veca.vecb

Given |veca|=10, |vecb|=2 and veca.veca=12 , find |vecaxxvecb|

If veca and vecb asre two vectors such that |veca|=2, |vecb| = 7 and vecaxxvecb=3hati+6hatk find the angle between veca and vecb

If |veca|=5 , |veca-vecb| = 8 and |veca +vecb|=10 then find |vecb|

If |veca|=2,|vecb|=7 and (vecaxxvecb)=3hati+2hatj+6hatk find the angle between veca and vecb

If veca and vecb are two such that |veca|=5, |vecb|=4 and |veca.vecb|=10 , find the angel between veca and vecb and hence find |vecaxxvecb|

If |veca + vecb| =60 |veca-vecb|=40 and |vecb| = 46 find |veca|

Find veca.vecb if |veca|2, |vecb|=5,a and |vecaxxvecb|=8

Given |veca|=|vecb|=1 and |veca+vecb|=sqrt(3) . If vecc be a vector such that vecc-veca-2vecb=3(vecaxxvecb) , then vecc.vecb is equal to