If 13 cosB + 12=0 and 180°<B<360,determine the value of:
A)cos B + sin B
B)sin^2B + cos...
Mathematics, 09.05.2021 15:10 Karamatullah
If 13 cosB + 12=0 and 180°<B<360,determine the value of:
A)cos B + sin B
B)sin^2B + cos^2B
C)sin^2B-cos^2B
D)tan B
E)sinB/cosB
Answers: 1
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