`log(a+ib)` when `agt0,blt0` is

log(a+ib) when a>0,b<0 is

The drivative of e^(ax)cos bx with rexpect to x is re^(ax)cosbx+"tan"^(-1)(b)/(a) . When agt0,bgt0 , the value of r is :

The value of lim_(ntooo)((a-1+root(n)(b))/a)^(n) (agt0,bgt0) is equal to

The value of lim_(ntooo)((a-1+root(n)(b))/a)^(n) (agt0,bgt0) is equal to

If ax+by+c=0 is a normal to hyperbola xy=1 , then (A) alt0, blt0 (B) alt0, bgt0 (C) agt0, bgt0 (D) agt0, blt0

If ax+by+c=0 is a normal to hyperbola xy=1 , then (A) alt0, blt0 (B) alt0, bgt0 (C) agt0, bgt0 (D) agt0, blt0

If ax^(2)+b/x ge c, AA x gt0 , where agt0,bgt0 then

Write the least value of f(x)=ax+frac[b][x] , where agt0,bgt0 and xgt0 .

y-b=a-2^(-x) For the equation given, if agt0 and blt0. then which of the following statements is always true?