tan30^(@)*cot60^(@)

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If xsin60^(@). tan30^(@)=sec60^(@).cot45^(@) , then the value of x is

tan60^(@)cos60^(@)+cot60^(@)sin60^(@)=_____ .

Calculate : (tan60^(@)-tan30^(@))/(1+tan60^(@) tan30^(@))+cos60^(@) cos30^(@)+sin60^(@) sin 30^(@) .

Evaluate : (i) sin60^(@)*cos30^(@)-cos60^(@)*sin30^(@) (ii) tan30^(@)*cosec60^(@)+tan60^(@)*sec30^(@) .

Show that: (cot 30^(@) cot 60^(@) - 1)/(cot 30^(@) + cot 60^(@)) = cot 90^(@)

Find the value of tan8^(@)tan22^(@)cot60^(@)tan68^(@)tan82^(@)

(tan 30^(@))/(cot 60^(@))= _______

Find the value of (tan 30^(@))/(cot 60^(@)) .

Prove that : ((sin 0^@+ cos30^@)(sin30^@+tan45^@))/((tan 30^@+ cot 60^@)(sec 60^@-cosec90^@))=9/8 .

If x tan 30^(@)+y cot 60^(@) =0 and 2x-y tan 45^(@)=1 , then calculate the values of x and y.