Question

3. If cosec A + cot A =11/2
then tan A
(​

Answer 1

Answer:

cosecA+cotA=11/2_____equation(1)

we know that cosec²A-cot²A=1

(cosecA-cotA)(cosecA+cotA)=1

(coecA-cotA)=2/11____equation(2)

from equation (1) and equation (2)

2cotA=11/2-2/11

2cotA=121-4/22

2cotA=117/22

cotA=117/44

tanA=44/117

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