tan 65 degree minus theta minus cot 25 degree + theta
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Answered by
5
Answer: 0
Step-by-step explanation:
tan 65°- theta- cot 25° + theta
=tan 65° - cot (90°-56°)
=tan 65° - tan65°
=0
Answered by
2
Answer:
Step-by-step explanation:
Tan(65-teta)-cot(25+teta)
=tan(90-(65-teta))-cot(25+teta) (tan(90 - teta) = cot teta)
Cot(25+teta) - cot(25+teta)
=0
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