1.

If the function f(x)=⎧⎪⎪⎪⎪⎪⎨⎪⎪⎪⎪⎪⎩sin4x+sin2xx,x<0a,x=0bln(1+2x2)x2,x>0 is continuous at x=0, then which of the following is correct?

Answer»

If the function f(x)=







sin4x+sin2xx,x<0a,x=0bln(1+2x2)x2,x>0
is continuous at x=0, then which of the following is correct?



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