`lim_(x-gtpi)(1+cosx)/(tan^2x)`

Evaluate the following : lim_(x to pi)(1+cosx)/(tan^(2)x)

Evaluate lim_(x to pi)((1+cosx)/(tan^(2)x)).

Evaluate the following : lim_(x rarr pi)(1+cosx)/(tan^2x) .

lim_(xto0)(1-cosx)/x^(2)

lim_(x->0)(1/(x^2)-1/(tan^2x))

Evaluate lim_(xtoo)(1-cosx)/(x^(2))

the value of lim_(x->0){(cosx)^(1/(sin^2x))+(sin2x+2tan^-13x+3x^2)/(ln(1+3x+sin^2x)+xe^x)}

Match the following : {:("Column-I" , " Column - II"), ("(A)" lim_(x to pi/4)(sin2x)^(tan^(2)2x), "(p)" 1/2),("(B)" lim_(x to oo) ((2x-1)/(2x+1))^(x) , "(q)"e^(-1/2)),("(C)" lim_(x to pi/2)(tanx)^(tan 2x) , "(r)" e^(-1)),("(D)" lim_(x to pi/4) tan2x tan(pi/4-x), "(s)" 1):}

Match the following : {:("Column-I" , " Column - II"), ("(A)" lim_(x to pi/4)(sin2x)^(tan^(2)2x), "(p)" 1/2),("(B)" lim_(x to oo) ((2x-1)/(2x+1))^(x) , "(q)"e^(-1/2)),("(C)" lim_(x to pi/2)(tanx)^(tan 2x) , "(r)" e^(-1)),("(D)" lim_(x to pi/4) tan2x tan(pi/4-x), "(s)" 1):}

Evaluate: lim_(x->pi/2)(cosx)^(cosx)