" If "cos^(-1)(y)/(b)=n log((x)/(n))

If cos^(-1)((y)/(b))=nlog((x)/(n)) , then :

If cos^(-1)((y)/(b))=nlog((x)/(n)) , then

If cos^(-1)((y)/(b))=log((x)/(n))^(n) , prove that, x^(2)y_(2)+xy_(1)+n^(2)y=0 .

If cos^(-1)((y)/(b))=log((x)/(n))^(n) Find the value of x^(2)(d^(2)y)/(dx^(2))+x(dy)/(dx)+n^(2)y

If f(x)=cos((log)_e x),\ t h e n\ f(1/x)f(1/y)-1/2{f(x y)+f(x/y)} is equal to a. "cos"(x-y) b. log(cos(x-y)) c. 0 d. "cos"(x+y)

The sum of series log cos((x)/(2))+log((cos)(x)/(2^(2)))+log((cos)(x)/(2^(3)))+.........+log((cos)(x)/(2^(n)))+log((sin)(x)/(2^(n))) is equal to

Find the value of log((a^n)/(b^n)) + log((b^n)/(c^n)) + log((c^n)/(a^n))

Suppose a,b,c gt 1 and n in N, n ge 2 . If log_(a)(n),log_(b)(n),log_(c )(n) are in A.P., then log_(a)b+log_(c )b =

If the line p=x cos alpha+y sin alpha touches the curve ((x)/(a))^((n)/(n-1))+((y)/(b))^((n)/(n-1))=1 show that p^(n)=(a cos alpha)^(n)+(b sin alpha)^(n)

If f(x)=lim_(n rarr oo)e^(tan((1)/(n))log((1)/(n))) and int(f(x))/(((sin^(11)x*cos x))^((1)/(3)))=g(x) then