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VIBHOR GAUR Grade: 12
        


i m not gettin right ans....


(2.4)^x=(2.6)^x-1


has1. no solution


2. exactly one solution


3. at least two solution


4. infinite number of solution


6 years ago

Answers : (1)

Askiitians_Expert Yagyadutt
askIITians Faculty
74 Points
										

Hii vibhor 


 


(2.4)^x  =  (2.6)^(x-1)


 


(2.4)^x = (2.6)^x / (2.6)


 


(2.4/2.6)^x  = 1/(2.6)


 


(12/13)^x  = 5/13


 


 


So this gives a conclusion that it has one solution lying between  (0,1)


 


 


Regards


Yagya


askiitians_expert

6 years ago
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