SOLUTION: Limit x approaches 0,solve the equation (tan^2 x) + (sin^2 x)/ (x^2)

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Question 842871: Limit x approaches 0,solve the equation (tan^2 x) + (sin^2 x)/ (x^2)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
lim%28x-%3E0%2Csin%28x%29%2Fx%29=1
So then,
lim%28x-%3E0%2Csin%5E2%28x%29%2Fx%5E2%29=1%5E2=1
and

so then
lim%28x-%3E0%2Ctan%5E2%28x%29%2Fx%5E2%29=1%5E2=1
and finally
lim%28x-%3E0%2C%28sin%5E2%28x%29%2Btan%5E2%28x%29%29%2Fx%5E2%29=1%2B1=2