The numbers ` tan (-(11pi)/(6)), tan((21pi)/(4))and cot ((283pi)/(6))` are in-

tan((11pi)/12)

If p=tan(-(11pi)/(6)),q=tan((21pi)/(4))and r = cot ((283pi)/(6)) , then which of the following is / are correct ? 1. The value of pxxr is 2. 2. p , q and r are in G . P . Select the correct anwer using the code given below :

If p= tan(-(11pi)/(6)).q=tan((21pi)/(4)) and r=cot ((383pi)/(6)) , then which of the following is/are correct? 1.The value of pxxr is 2 2.p.q and r are in G.P Select the correct answer using the code given below:

tan x=-tan(pi/6)

cot((pi)/(8))-tan((pi)/(8))=2

Prove that tan((pi)/(16))+2tan((pi)/(8))+4=cot((pi)/(16))

Find the value tan((pi)/(5))+2tan((2 pi)/(5))+4cot((4 pi)/(5))

(sec2x-tan2x) equals a tan(x-(pi)/(4))b)tan((pi)/(4)-x)c cot(x-(pi)/(4))d tan^(2)(x+(pi)/(4))

Consider the following : 1. tan((pi)/(6)) 2. tan((3pi)/(4)) 3. tan((5pi)/(4)) tan((2pi)/(3)) What is the correct order ?

cos ((5pi)/(4)) - sin ((5pi)/(4)) + tan((11pi)/(4)) - cot((11pi)/(4))=