exam
Maths Puzzle
Numerical Ability
Write the following equations in the form a+bi
a. i^42 - i^18
b. 1/3-i
Read Solution (Total 0)
exam Other Question
A triangle plot of land has sides of lengths 130ft, 110ft, and 100ft. Approximate the smallest angle between the sides.
I need help finding the Focus of a Parobola. The Vertex is (4,2) and the directrix is y=-3. Also if you are given the Vertex and focus can you find the directix?