Question

Find the value of cosec A if cot A = 40
/9​

Answer 1

ANSWER = 41 /9

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Answer 2

Answer:

we know,

 cosec^2 a = 1+cot^2 a

or cosec^2 a = 1+(40/9)^2

or cosec^2 a = 1+1600/81

or cosec^2 a = 1681/81

or cosec a = root 1681/81

oe cosec a = 41/9

Step-by-step explanation: