) A subspace V of R 3 such that dim V ⊥ = 1. (2) A subspace V of R 3 such that dim V ⊥ = 2. (3) A subspace V of R 4 such that dim V = 2 and dim V ⊥ = 2. 2. True or false? All vectors below are in R n for some n. If your answer is "True", explain why. If your answer is "False", give a counterexample. (1) If W is a subspace of R n , then W and W⊥ have no vectors in common.

Find the value of x. round the length to the nearest tenth

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet