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Q: Why does sec 0 equals 1?

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1/45 sec or 0.023 sec

120 sec. There are 60 in 1 min. what I do is erase the 0 from the 60 and add 6+6 which equals 12 and than put the 0 back which makes it 120 again

2sinx+1 equals 0

1-0

Secant x= 1/cosx So if cos x=1 ,we know that x=0 degrees ( or radians), so secant x is 1/cos (0)=1/1=1

Everything to the power of 0 equals 1.

1 nanosecond = 10-9 sec = 0.000000001 sec = 1 billionth of a sec. (Roughly the time it takes light/radio to travel one foot.)

No. ' 1 ' is not equal to ' 0 '.

19.2m/min calculation 60 sec/1 min * 32 cm/sec * 1 m/100cm

sin(0) = 0, sin(90) = 1, sin(180) = 0, sin (270) = -1 cos(0) = 1, cos(90) = 0, cos(180) = -1, cos (270) = 0 tan(0) = 0, tan (180) = 0. cosec(90) = 1, cosec(270) = -1 sec(0) = 1, sec(180) = -1 cot(90)= 0, cot(270) = 0 The rest of them: tan(90), tan (270) cosec(0), cosec(180) sec(90), sec(270) cot(0), cot(180) are not defined since they entail division by zero.

If it's 1 +-1 =0

sec(x)=1/cos(x), by definition of secant.

Yes because if 1+0=1 than 0 plus b equals b

sec + tan = cos /(1 + sin) sec and tan are defined so cos is non-zero. 1/cos + sin/cos = cos/(1 + sin) (1 + sin)/cos = cos/(1 + sin) cross-multiplying, (1 + sin)2 = cos2 (1 + sin)2 = 1 - sin2 1 + 2sin + sin2 = 1 - sin2 2sin2 + 2sin = 0 sin2 + sin = 0 sin(sin + 1) = 0 so sin = 0 or sin = -1 But sin = -1 implies that cos = 0 and cos is non-zero. Therefore sin = 0 or the solutions are k*pi radians where k is an integer.

32 min 9 sec 40 min 10 sec adding gives... 71 min 19 sec 1 hr 11 min 19 sec. ■

No.

1 trillion seconds = 11.6 million days (approx)

sec(x)tan(x)

because when you add 1 to 0 it is 2

It is: (5x-1)(5x+1) = 0 when factored

Zero '0'

1 + 1 = 2 1 = 2 - 1 1 + 1 - 2 = 0 0 = 2 - 1 - 1

Cos x = 1 / Sec x so 1 / Cos x = Sec x Then Tan x = Sin x / Cos x = Sin x * (1 / Cos x) = Sin x * Sec x

Which means 0 = -1!

The non-Z06 models go from 0-60 MPH in 4.7 sec., does the standing 1/4 mile in 13.2 sec. at 109 MPH, and has a top speed of 175 MPH. The Z06 models go from 0-60MPH in 3.9 sec., 0-100 MPH in 9.2 sec., does the 1/4 mile in 11.9 sec., and has a top speed of 171 MPH.