Tutor profile: Abhishek S.
can the base of the logarithm be negative
No the base of the logarithm can be a positive real number greater than zero but not equal to one
what is the range of the sne function
The range of the sine function is [-1,1]
x^2+x+x+1 x(x+1)+1(x+1) (x+1)^2
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