Chizoba

Hi, Find the exact value of the following expression: Sin^-1(1/radical2) (Its inverse sin(1/radical2) Direction -(Type your answers in interval notation. Type an exact answer using pi as need) Please show how you got the answers so I can use this as a ref...

Determine the ordered pair that lies on the unit circle corresponding to csc(5π/6). Thank you.

A sequence of numbers begins with 1, -1, -1, 1, -1. Each new number is found by taking the product of the two preceding numbers. For instance the sixth number is the product of the fourth and fifth numbers. What is the sum of the first 2013 numbers?

Four cars drive into a roundabout at the same point in time, each one coming from a different direction (see diagram). No car drives all the way around the roundabout, and no two cars leave at the same exit. In how many different ways can the cars exit th...

Dad made 6 pancakes, one after the other, and numbered them 1 to 6 in the order that they were made. Sometimes while he did this his children ran into the kitchen and ate the hottest pancakes. In which of the following orders could the pancakes not have b...

Outline 5 xtics of life -long in education

This is how the question appears. Determine the ordered pair that lies on the unit circle corresponding to t=5pi/6. I'm sorry for the confusion.