Advertisements
Advertisements
प्रश्न
Evaluate:
tan(55° - A) - cot(35° + A)
उत्तर
tan(55° - A) - cot(35° + A)
= tan[90° - (35° + A)] - cot(35° + A)
= cot(35° + A) - cot(35° + A)
= 0
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
Evaluate:
tan(55° - A) - cot(35° + A)
tan(55° - A) - cot(35° + A)
= tan[90° - (35° + A)] - cot(35° + A)
= cot(35° + A) - cot(35° + A)
= 0