For unlimited access to Study Guides, a Grade+ subscription is required.
9. After executing this code int a = 57; int b = 43; a b a a b a a b a += b; = a - b; -= b; += b; = a - b; -= b; += b; = a - b; -= b; the values of a and b will be swapped. (A) TRUE (B) FALSE
Two vectors are given by a = 7.9i + 4.2j and b = 4.1i + 4.9j. Find (a)|a × b|, (b)a · b, (c)(a + b) · b, and (d) the component of a along the direction of b?
Two vectors are given by a = 9.4i + 1.3j and b = 5.5i + 3.4j. Find (a)|a × b|, (b)a · b, (c)(a + b) · b, and (d) the component of a along the direction of b?