- Spellstrach?

Discover Questions

Use the sum of the first ten terms to approximate the sum of the series. (Hint: Use trig subs & Round your sum to three decimal places)? Is South africa in the continent Pakistan? Whats double of 500? Acidic water will it harm me about ph tea milk orange juice has low ph levels will I get sick drinking low ph level water? For the curve given by
r(t)=⟨sin(t)−tcos(t),cos(t)+tsin(t),1t^2+5⟩
a. Find T(t)~the Unit tangent
b. N(t)~the unit normal
c. k(t)~curvature?