# Pre-calc

posted by
**Casandra** on
.

If llull=1 and llvll=3, and the vectors maek angles of 170 degrees and 130 degrees with the x-axis respectively, find the component form of the sum of u and V.

Please help thanks!

posted by
**Casandra** on
.

If llull=1 and llvll=3, and the vectors maek angles of 170 degrees and 130 degrees with the x-axis respectively, find the component form of the sum of u and V.

Please help thanks!