cosec (65° + A) - sec (25º - A)
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Answer:
length to form a right circular cylinder find the height ...a rectangular piece of paper having a good day for me to get cm is to be rolled along its length to form a right circular cylinder find the height ...A rectangular piece of paper having
length 4.4 cm and breadth 1.5 cm is to
be rolled having length4.4 cm and breadth 1.5 cm is to
be rolled along its length to form a righhaving length of 4.4 cm and breadth 1.5 cm is to be rolled along its length to form a right circular cylinder find the height ...A rectangular piece of paper having
length 4.4 cm and breadth 1.5 cm is to
be rolled along its length to form a right
circular cylinder. Find the height and theand breadth 1.5 cm is to be rolled along its length to form a right circular cylinder find the height ...A rectangularcm is to be rolled along its length to form a right circular cylinder find the height ...A rectangular piece of paper having
length 4.4 cm and breadth 1.5 cm is to
be rolled having length4.4 cm and breadth 1.5 cm is to
be rolled along its length to form a righhaving length of 4.4 cm and breadth 1.5 cm is to be rolled along its length to form a right circular cylinder find the height ...A rectangular piece of paper having
length 4.4 cm and breadth 1.5 cm is to
be rolled along its length to to form a right circular cylinder find the height
Answer:
0
Step-by-step explanation:
cosec (65° + A) - sec (25º - A)
We know that,cosecA = sec(90-A)
=sec (90-(65° + A)) - sec (25º - A)
= sec (90-65-A) - sec (25º - A)
= sec (25º - A) - sec (25º - A)
= 0