[" c) Find the value of the following: "],[tan30^(@)cosec60^(@)+tan60^(@)sec30^(@)]

(tan30^(@)cos ec60^(@)+tan60^(@)sec30^(@))=?

tan30^(@)*sec45^(@)+tan60^(@)*sec30^(@)

Evaluate each of the following : tan30^(@)sec45^(@)+tan60^(@)sec30^(@)

Find the value of the following: tan15^(@)tan30^(@)tan45^(@)tan60^(@)tan75^(@)

Evaluate each of the following : tan60^(@)cosec^(2)45^(@)+sec^(2)60^(@)tan45^(@)

Evaluate the following: tan 45^@. Cos 30^@. Cosec 60^@ .

Find the value of : (sin30^(@)-sin90^(@)+2cos0^(@))/(tan30^(@) times tan60^(@))

Find the value of : " "(sin30^(@)-sin90^(@)+2cos0^(@))/(tan30^(@) times tan60^(@))

Evaluate each of the following :- (tan^(2)60^(@)+4cos^(2)45^(@)+3sec^(2)30^(@)+5cos^(2)90^(@))/(cosec30^(@)+sec60^(@)-cot^(2)30^(@))

Evaluate the following : (sin30^(@)+tan45^(@)-cosec60^(@))/(sec30^(@)+cos60^(@)+cot45^(@))