What is the general solution for sec(a)= 5/4 ?

The general solution for sec(a)= 5/4 is a=0.64350…+2pin,a=2pi-0.64350…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sec(a)= 5/4

sec (a) = \frac{5}{4}

a = 0.64350 \dots + 2 πn, a = 2 π - 0.64350 \dots + 2 πn

Solution steps

sec (a) = \frac{5}{4}

Apply trig inverse properties

a = arcsec (\frac{5}{4}) + 2 πn, a = 2 π - arcsec (\frac{5}{4}) + 2 πn

Show solutions in decimal form

a = 0.64350 \dots + 2 πn, a = 2 π - 0.64350 \dots + 2 πn

cot^{4} (x) - 9 = 0

0.5 \cdot sin (x) = 1 \cdot (645 \cdot 1 0^{- 9})

sin (2 x) = 2 cos (2 x)

5 tan^{2} (x) - 7 = 8

3 sin (2 y) - 4 sin (2 y) cos (2 y) = 0

What is the general solution for sec(a)= 5/4 ?
The general solution for sec(a)= 5/4 is a=0.64350…+2pin,a=2pi-0.64350…+2pin