(sin30^(@))/(sin45^(@))+(tan45^(@))/(sec60^(@))+(sin60^(@))/(cot45^(@))-(cos30)/(sin90^(@))

(sin30^(@))/(cos45^(@))+(cot45^(@))/(sec60^(@))-(sin60^(@))/(tan45^(@))+(cos30^(@))/(sin90^(@))=

Evaulate : (tan45^(@))/("cosec "30^(@))+(sec60^(@))/(cot45^(@))-(2sin90^(@))/(cos0^(@)) .

" (iv) (sin30^(@)+tan45^(@)-cosec60)/(sec30^(@)+cos60^(@)+cot45^(@))

Evaluate the following: (tan^(2)60o+4cos^(2)45o+3sec^(2)30o+5cos^(2)90o)/(cos ec30o+sec60o-cot^(2)30o)(sin30o)/(sin45o)+(tan45o)/(sec60o)-(sin60o)/(cot45o)-(cos30o)/(sin900)

Find the value of the following: (tan45^(@))/("cosec"30^(@))+(sec60^(@))/(cot45^(@))-(5sin90^(@))/(2cos0^(@))

tan45^@/(cosec30^@)+sec60^@/(cot45^@)=

Find the value of : (tan45^(@))/(cosec30^(@))+(sec60^(@))/(cot45^(@))-(5sin90^(@))/(2cos0^(@))

Evaluate : (sin^(2)30^(@)+sin^(2)45^(@)-4cot^(2)60^(@))/(2sin30^(@)cos30^(@)+(1)/(2)tan60^(@))

Evaluate : (sin^(2)30^(@)+sin^(2)45^(@)-4cot^(2)60^(@))/(2sin30^(@)cos30^(@)+(1)/(2)tan60^(@))