ziyaalya35 ziyaalya35

09-08-2021
Mathematics

contestada

prove that tan² theta + cot² theta = sec² theta cosec² theta- 2

Respuesta :

mohammedmutasim26 mohammedmutasim26

09-08-2021

Step-by-step explanation:

Tan² theta = sec² theta - 1

Cot² theta = cosec² theta - 1

Tan²+Cot² = sec²-1+cosec²-1

= sec²+cosec²-2

Answer Link

Otras preguntas

what point of view is this passage? The salesman tried his best, but you weren’t going to fall for his tricks.

Deafness or hearing loss, blindness or impaired vision, Speech Impairments are examples of _______ Disabilities (Hint: The answer starts with a P ends with an L

The difference of a number and 3 is equal to the quotient of 10 and 5. Find the number

I need help............

Four types of theocratic states

Contesta: Por lo menos un párrafo. Esperanza se describe como "un globo atado a un ancla" ¿Qué quiere decir ella cuando dice que "es como un globo rojo, un glob

The SI unit for energy is the Joule (J). Sam wants to convert 338.25 J into kJ. Which operation should he choose?

If a box has a length of 10.0 cm, a width of 20.0 cm, and a height of 5.00 cm, then what is its volume in m^3? 1.00 x 10^-4 1.00 x 10^-3 5.00 × 10^2 1.00 × 10^4

Use a graphing calculator to graph the function f(x) = -(x+3)2 + 1/4 and its parent function. Then describe the transformations.

Is 21.28 a rational number?