bmcphenmczyn bmcphenmczyn

23-09-2016
Mathematics

contestada

Solve on the interval 0 ≤ θ < 2π
Cos(2θ-π/2)=-1

Respuesta :

HomertheGenius HomertheGenius

27-09-2016

cos ( 2 t - π/2 ) = - 1
2 t - π/2 = π
2 t = π + π/2
2 t = 3π/2
t = 3π/2 : 2
t = 3π/4 = 135°

Answer Link

Otras preguntas

How do I solve Nuclear Equations?

Synthetic polymers are another name for Question 1 options: A) ethers. B) nylon. C) plastics. D) esters.

bellwork welcome activity: what role does social media play in your life? how are you on it?

HELLLOOOOO Anyone want a friend? im really nice and im a girl:)

Find the numerical value of the expression if x = 2. 6x - 7 3x The numerical value of the expression is

‘Bishop uses highly detailed observation of people, places and events to explore unique personal experiences in her poetry. Discuss.’ I need it on the poem Firs

Write a shot paragraph (a least 50 words ) to deseribe you love/like.you slould write about

what students have to go through before there is an image-to-text converter

Marcus has a bag that contains 555 identically shaped boxes. \blue{\text{$3$}}3start color #6495ed, start text, 3, end text, end color #6495ed of the boxes are

Can A wii connect online with a wii U playing wii sports?