Sulpcegu5e ppt 6_3
Transcript of Sulpcegu5e ppt 6_3
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Section 6.3
Properties of the Trigonometric Functions
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OBJECTIVE 1
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The Range of the Six Trigonometric Functions
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OBJECTIVE 2
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19(a) sin 390 (b) tan (c) cos 7
4
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OBJECTIVE 3
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If sin > 0 and cos < 0, name the quadrant in which the angle lies.
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OBJECTIVE 4
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10 3 10Given sin and cos ,
10 10find the value of each of the four remaining trigonometric functions of .
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22
Find the exact value of each expression. Do not use a calculator.
cos1 3(a) cos 35 (b) cotcsc 35 3sin
3
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OBJECTIVE 5
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2Given that sin and cos 0, find the exact value
3of each of the remaining five trigonometric functions.
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1Given that tan and sin 0, find the exact value
3of each of the remaining five trigonometric functions.
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OBJECTIVE 6
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Find the exact value of:
(a) cos (– 60°) (b) sin (–390°) (c) tan 17
3