Question

1+(sec A - tan A)?
cosec A (sec A -tan A)​

Answer 1

Answer:

cosecAsecA- cosecAtanA

1/sinA1/cosA-1/sinAsinA/cosA

1-sinA/sinAcosA

1+(secA-tanA)

1+(1/cosA-sinA/cosA)

cosA+1-sinA/cosA