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1. ### Find the value of sec [Cot^-1 (-6)]?

sec [arccot (-6)] the question is: what is the secant of that arc whose cot is (-6)? thus let [arccot (-6)] = y then cot y = - 6 now you have to rewrite sec y in terms of cot y, that is: sec²y = (1/cos²y...

2 Answers · Science & Mathematics · 08/06/2008

2. ### Texas A&M joining the SEC ?

If the SEC keeps the other teams that are in the ... will recruit better as members of the SEC but I think that remains to be seen. ...

8 Answers · Sports · 22/10/2011

3. ### Find the ∫ sec ^3 xdx?

sec ^3 x dx ∫ sec x sec ^2 x dx let u = sec x; dv = sec ^2 x dx du = sec x tan x; v = tan x sec x tan x...point we have... ∫ sec ^3 x dx = sec x tan x - ∫ sec ^3 x dx - ∫ sec x dx 2∫ sec ^3 x dx = sec x tan x - ∫ sec x dx 2∫ sec ^3...

1 Answers · Science & Mathematics · 12/03/2008

4. ### sec (theta) = -5?

sec (t) = -5 First, let's express this as cosine. Note that sec (t) = 1/cos(t), so 1/cos(t) = -5. Take the reciprocal of both sides...

4 Answers · Science & Mathematics · 12/02/2007

5. ### Who Loves the SEC butt kicking?

SEC had the best non-conference record of any conferrence SEC had the best record vs BCS conference teams SEC had the most games played vs out of conference BCS...

13 Answers · Sports · 17/01/2008

6. ### Simplify sec ^2(theta) + csc^2(theta)?

sec ^2(θ) + csc^2(θ) --> Let sec ^2(θ) = 1 / cos^2(θ) and csc^2(θ) = 1 / sin^2(θ) [ 1 / cos^2...numerator. 1 / [ sin^2(θ)cos^2(θ) ] --> Let 1 / cos^2(θ) = sec ^2(θ) ANSWER: sec ^2(θ) / sin^2(θ) Hope that...

2 Answers · Science & Mathematics · 29/06/2012

7. ### Critical points of Sec x on an interval?

g(x) =  y = sec (x)  dy ⁄ dx = sec (x) • tan(x) ... set to zero for min/max       0...be zero. First Term Solution:               sec (x) = 0           1 ⁄ cos(x) = 0  ... no solution since cos(x) never ...

2 Answers · Education & Reference · 22/04/2012

8. ### what is triple sec ?

Triple sec is a strong, clear orange-flavored liqueur. It is sweet..., Cointreau, and Grand Marnier are also triple secs . While triple sec usually would mean "triple dry", it here means...

5 Answers · Food & Drink · 22/03/2008

9. ### How do I prove this trigonometric identity: (tanΘ+ sec Θ-1)/(tanΘ- sec Θ+... Walk me through it?

[tan(t) + sec (t) - 1] / [tan(t) - sec (t) + 1] = tan(t) + sec (t...left hand side (LHS). LHS = [tan(t) + sec (t) - 1] / [tan(t) - sec (t) + 1] Change everything...t) By definition, LHS = tan(t) + sec (t) = RHS

1 Answers · Science & Mathematics · 02/03/2007

10. ### Prove the following identities sec (x) - sin(x) = [tan^2(x) + cos^2(x)] / [ sec (x) + sin(x)]?

sec (x) - sin(x) = [tan^2(x) + cos^2(x)] / [ sec (x) + sin(x)] LS: sec (x) - sin(x) = [ sec (x) - sin...x) = 1 dividing through by cos^2(x) tan^2(x) + 1 = sec ^2(x) tan^2(x) = sec ^2(x) - 1 resubstituting tan^2(x): = sec ...

2 Answers · Science & Mathematics · 30/11/2009