Find the Dot Product for the Pair of Vectors $\langle 5 , - 13 \rangle , \langle 15,15 \rangle$

question 33

Multiple Choice

Find the dot product for the pair of vectors.
- $\langle 5 , - 13 \rangle , \langle 15,15 \rangle$

• A) \(- 195\)
• B) 270
• C) \(- 120\)
• D) 75

---

Definitions:

Aortic Arch

The curved portion at the top of the aorta, which gives rise to the major arteries supplying the head, neck, and upper limbs.

Brachiocephalic Trunk

A major blood vessel that arises from the aortic arch and supplies blood to the right arm and the head and neck.

Subclavian Artery

A pair of major arteries located bilaterally, beneath the clavicle, responsible for supplying blood to the upper limbs, neck, and brain.

Axillary Artery

A major blood vessel that carries oxygen-rich blood to the armpit area, upper limbs, and some chest regions.