For `a in R^+` such that `Lim_(x->0)(1-cosa x)/(x^2)=Lim_(x->pi)(sinx)/(pi-x)` then the value of a is

For a in R^(+) such that lim_(x rarr0)(1-cos ax)/(x^(2))=lim_(x rarr pi)(sin x)/(pi-x) then the value of a is

For a in R^(+) such that lim_(x rarr0)(1-cos ax)/(x^(2))=lim_(x rarr pi)(sin x)/(pi-x) then a=

lim_(xto pi/2)(sinx)/x=

lim_(x to 0) (cos x)/(pi-x)

lim_(x to 0) (cos x)/(pi-x)

lim_(x rarrpi)sinx/(pi-x) = …. .

Lim_(x to pi)(1+sin x)/(x - pi)

lim_(xrarr(pi))(sinx)/(x-pi) is equal to

lim_(xrarr(pi))(sinx)/(x-pi) is equal to

lim_(x->(pi/2)) (1-sinx)tanx =