15 сент. 2015 г. · secα=1cosα. Explanation: This comes straight from the definition. Secans is defined as inverse of cosine. |
2 июн. 2015 г. · We know that secx=1cosx (Reciprocal identity). We also know that cosx=sin(π2−x)=√1−sin2x (Cofunction identity and Pythagorean identity.). |
The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x . The secant of x is 1 divided by the cosine of x: sec x = 1. |
9 сент. 2015 г. · csc(x)=1sin(x). cot(x)=cos(x)sin(x). sec(x)=1cos(x). csc(x)cot(x)sec(x)=1sin(x) cos(x)sin(x)1cos(x)=cos2(x)sin2(x). =cot2(x). |
The secant The secant is the reciprocal of the cosine. It is the ratio of the hypotenuse to the side adjacent to a given angle in a right triangle. |
Csc Sec Cot - Formula, Table, Domain, Graph, Examples www.cuemath.com › trigonometry › cosecant-s...
We can write csc sec cot formulas in terms of sin cos tan as given below: csc x = 1/sin x; sec x = 1/cos x; cot x = 1/tan x. |
| Novbeti > |
| Axtarisha Qayit Anarim.Az Anarim.Az Sayt Rehberliyi ile Elaqe Saytdan Istifade Qaydalari Anarim.Az 2004-2023 |