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13 Nov 2019
5) Find the exact value of each expression ino decimals)! b) sin 5m/12 cos 75 5/ 13 ; ain quadrant land bin sin b cosae3/5 η Find: cos (a-b); 8) What is the sin 165"? No decimals!!! 9) Write the function as an involving a function of θ or x alone: sin ( Ï.θ)- 11) Simplity 12) Find: sin(x+y) Given: cos -1/2; siny 3/4x iny 3/4 xand y are both in quadrant 13) Find the exact vaule of each real number y if it exists. No a) Ys arccos (1) decimals. b) y=arctan (-1) Ve arccos (1/2)
5) Find the exact value of each expression ino decimals)! b) sin 5m/12 cos 75 5/ 13 ; ain quadrant land bin sin b cosae3/5 η Find: cos (a-b); 8) What is the sin 165"? No decimals!!! 9) Write the function as an involving a function of θ or x alone: sin ( Ï.θ)- 11) Simplity 12) Find: sin(x+y) Given: cos -1/2; siny 3/4x iny 3/4 xand y are both in quadrant 13) Find the exact vaule of each real number y if it exists. No a) Ys arccos (1) decimals. b) y=arctan (-1) Ve arccos (1/2)
Sixta KovacekLv2
13 Sep 2019