Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) `text(If) f(x) = {(e^x+a,text(for) x<0),(x-3,text(for)x>=0)}` is differentiable at x=0, then 'a' equal to - Sarthaks eConnect

`text(If) f(x) = {(e^x+a,text(for) x<0),(x-3,text(for) x>=0):}`
is differentiable at x=0, then 'a' equal to

`text(If) f(x) = {(e^x+a,text(for) x<0),(x-3,text(for) x>=0):}`

is differentiable at x=0, then 'a' equal to

-2

-3

-4

No such value exist