Essay
Evaluate the expression without using a calculator, and write your answer in radians. 
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q133: Evaluate without using a calculator. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg"
Q134: Sketch the graph of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Sketch
Q135: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="If ,
Q136: Evaluate the expression without using a calculator,
Q137: Match each value of x below with
Q139: Evaluate the expression without using a calculator,
Q140: Use addition of y -coordinates to sketch
Q141: Use addition of y -coordinates to sketch
Q142: The graph below is one complete cycle
Q143: The graph below is one complete cycle