Question

if cosec A= secA then the value of 2 tan A+1 is ​

Answer 1

Answer:

2 tan A + 1 =

tanA = sinA/cosA

sinA = 1/cosecA

cosA = 1/secA

1/cosecA

_________ = secA/cosecA

1/secA

Hence tanA = secA/cosecA

since (secA = cosecA)

secA/secA

Hence substitute value of tan in the first equation

2xsecA/secA + 1 = 2+1 = 3

Answer 2

Answer:

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