If cosech = m² + n2 then. m²-n2 prove that m² to² zmn seca.do it
Answers
Answer:
Two poles stand on the ground at a distance of 20m and 50 m respectively from a point A on the ground, the taller pole at 30 m from smaller pole. A cable originates from the top of the taller pole, passing on the other pole ends on a hook at point A. If the length of the cable is 100 m, how much of it lies between the the two poles? (a) 50m
(b) 40 m
(C) 60 m
(d) 80 mTwo poles stand on the ground at a distance of 20m and 50 m respectively from a point A on the ground, the taller pole at 30 m from smaller pole. A cable originates from the top of the taller pole, passing on the other pole ends on a hook at point A. If the length of the cable is 100 m, how much of it lies between the the two poles? (a) 50m
(b) 40 m
(C) 60 m
(d) 80 mTwo poles stand on the ground at a distance of 20m and 50 m respectively from a point A on the ground, the taller pole at 30 m from smaller pole. A cable originates from the top of the taller pole, passing on the other pole ends on a hook at point A. If the length of the cable is 100 m, how much of it lies between the the two poles? (a) 50m
(b) 40 m
(C) 60 m
(d) 80 mHu
Step-by-step explanation:
Two poles stand on the ground at a distance of 20m and 50 m respectively from a point A on the ground, the taller pole at 30 m from smaller pole. A cable originates from the top of the taller pole, passing on the other pole ends on a hook at point A. If the length of the cable is 100 m, how much of it lies between the the two poles? (a) 50m Two poles stand on the ground at a distance of 20m and 50 m respectively from a point A on the ground, the taller pole at 30 m from smaller pole. A cable originates from the top of the taller pole, passing on the other pole ends on a hook at point A. If the length of the cable is 100 m, how much of it lies between the the two poles? (a) 50m
(b) 40 m
(C) 60 m
(d) 80 m
(b) 40 m
(C) 60 m
(d) 80 m