Express the vector v as the sum of a vector parallel to b and a vector orthogonal to b.
a) v=2i−4j, b=i+j,
b) v=3i+j−2k, b=2i−k,
c) v=4i−2j+6k, b=−2i+j−3k
Express the vector v as the sum of a vector parallel to b and a vector orthogonal to b.
a) v=2i−4j, b=i+j,
b) v=3i+j−2k, b=2i−k,
c) v=4i−2j+6k, b=−2i+j−3k