The half-life of radium-226 is 1620 yr. Given a sample of 1 g of radium-226, the quantity left Q t (in g) after t years is given by Q t = 1 2 t / 1620 . a. Convert this to an exponential function using base e . b. Verify that the original function and the result from part (a) yield the same result for Q 0 , Q 1620 , and Q 3240 . (Note: There may be round-off error.)
The half-life of radium-226 is 1620 yr. Given a sample of 1 g of radium-226, the quantity left Q t (in g) after t years is given by Q t = 1 2 t / 1620 . a. Convert this to an exponential function using base e . b. Verify that the original function and the result from part (a) yield the same result for Q 0 , Q 1620 , and Q 3240 . (Note: There may be round-off error.)
The half-life of radium-226 is 1620 yr. Given a sample of 1 g of radium-226, the quantity left
Q
t
(in g) after t years is given by
Q
t
=
1
2
t
/
1620
.
a. Convert this to an exponential function using base e.
b. Verify that the original function and the result from part (a) yield the same result for
Q
0
,
Q
1620
,
and
Q
3240
.
(Note: There may be round-off error.)
a
->
f(x) = f(x) = [x] show that whether f is continuous function or not(by using theorem)
Muslim_maths
Use Green's Theorem to evaluate F. dr, where
F = (√+4y, 2x + √√)
and C consists of the arc of the curve y = 4x - x² from (0,0) to (4,0) and the line segment from (4,0) to
(0,0).
Evaluate
F. dr where F(x, y, z) = (2yz cos(xyz), 2xzcos(xyz), 2xy cos(xyz)) and C is the line
π 1
1
segment starting at the point (8,
'
and ending at the point (3,
2
3'6
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