1.

Let a,b,∈R, b≠0. Define a functionf(x)=⎧⎪⎪⎨⎪⎪⎩asinπ2(x−1),for x≤0tan2x−sin2xbx3,for x>0.If f is continuous at x=0, then 10−ab is equal to

Answer» Let a,b,R, b0. Define a function

f(x)=

asinπ2(x1),for x0tan2xsin2xbx3,for x>0
.


If f is continuous at x=0, then 10ab is equal to


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