# If #A= <2 -5 ># and #B= <9, 4 >#, what is #||A+B|| -||A|| -||B||#?

The answer is

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- How do you simplify using the double angle formula #cos^2(-105)-sin^2(-105)#?
- How do you solve # sin (x/2) + cosx -1= 0# over the interval 0 to 2pi?
- How do you simplify the expression #1-2sin^2 ( theta / 3 )# by using a double-angle formula?
- How would you solve: sin^2(pi/5)-cos^2(pi/5)? (show steps) Thanks
- How do you prove #sec^6x(secxtanx) - sec^4x(secxtanx) = sec^5xtan^3x#?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7