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Q .FIND THE DOMAIN OF THE FUNCTION WHOSE PIC IS ATTACHED-

Q .FIND THE DOMAIN OF THE FUNCTION WHOSE PIC IS ATTACHED-

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1 Answers

Y RAJYALAKSHMI
45 Points
9 years ago
f(x) = sqrt(sinx) / (1 + cbrt(sinx) ) 
f(x) is defined if 1 + cbrt(sinx) # 0 
=> sinx # – 1  => x # n(pi) + ( – 1)n (3/2 pi)
Hence the domain is R – {n(pi) + ( – 1)n (3/2 pi)} where n is an integer
 
 

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