Sunday

February 1, 2015

February 1, 2015

Posted by **Kale** on Saturday, April 6, 2013 at 3:44pm.

- trig -
**Steve**, Saturday, April 6, 2013 at 4:00pmevidently 195 = P-45

**Answer this Question**

**Related Questions**

math - If it is given tan(A-B) tanA-tanB/-1+tanAtanB and tanP-1/1+tanP=tan195 ...

calculus - Now we prove Machin's formula using the tangent addition formula: tan...

ARYA - IF (TANA+TANB)=M AND (TANA-TANB)=N, THEN COT(A-B)=?

Amaths - prove sin(A+B)/sin(A-B)=(tanA+tanB)/(tanA-tanB)

math - Find the limit of the function: (tanp)(x-1)/(tanq)(x-1) as x approaches 1...

MathS triG - 1 .If tanA=1/3 and tanB=1/7 (both A and B are acute),calculate ...

maths Pls help trig - 1 .If tanA=1/3 and tanB=1/7 (both A and B are acute),...

Amaths - prove tanA+tanB=sin(A+B)/cosAcosB

trignometry - prove: sin(a+b)/cosacosb=tana+tanb

Maths - If tan inverse(x^2-y^2/x^2+y^2)=a then prove that dy/dx=x/y (1-tana/1+...