Use the cofunction and reciprocal identities. Round to the nearest ten-thousandth when appropriate.Given that sin 78.8° ? 0.9810, cos 78.8° ? 0.1942, and tan 78.8° ? 5.0504, find the six function values of 11.2°.
A. sin 11.2° ? 5.1493; cos 11.2° ? 0.1942; tan 11.2° ? 0.1980
csc 11.2° ? 0.9810; sec 11.2° ? 1.0194; cot 11.2° ? 5.0504
B. sin 11.2° ? 0.9810; cos 11.2° ? 0.1942; tan 11.2° ? 0.1980
csc 11.2° ? 1.0194; sec 11.2° ? 5.1493; cot 11.2° ? 5.0504
C. sin 11.2° ? 0.1942; cos 11.2° ? 0.9810; tan 11.2° ? 0.1980
csc 11.2° ? 5.1493; sec 11.2° ? 1.0194; cot 11.2° ? 5.0504
D. sin 11.2° ? 5.1493; cos 11.2° ? 0.1942; tan 11.2° ? 0.1980
csc 11.2° ? 1.0194; sec 11.2° ? 0.9810; cot 11.2° ? 5.0504
Answer: C
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