The function f(x) = { 4* - 1 is con...
Question
Fullscreen

The function f(x) = { 4* - 1 is continuous x= 0 (a) everywhere except at x = 0 and x=1 (b) nowhere (c) everywhere (d) everywhere except at x = 0

JEE/Engineering Exams
Maths
Solution
116
Rating
4.0 (1 ratings)
Fullscreen
[ begin{array}{c} frac{operatorname{din} 9}{4} frac{1}{4^{x}-1} 4^{x}-1=0 y^{x}=1 end{array} ] Take wo g [ x log 4=log 1 quadleft[log 2^{a}=a log 2right] ] [ begin{array}{l} 2 x log 2=log 1 quad[log 1=0] 2 x=0 frac{x=0}{frac{x}{2}} end{array} ] Jowt it is given for ( x=0 ) Valure of ( f(x)=0 ) Hen wi functuon is conturums at cremy pornt
Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free