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OpenStudy (anonymous):
find the angle, theta, between two vectors u=10i+40j v= -3j+8k I did the formula and got 290/sqr 109 sqr 1616 what would be the angle?
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OpenStudy (anonymous):
convert it from radians to degree?
OpenStudy (shubhamsrg):
what formulla you used? you're doing wrong somewhere i'd guess..
OpenStudy (anonymous):
\[2\pi=360^o\]
OpenStudy (alexwee123):
this formula? |dw:1338190332345:dw|
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