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Find out the length of the parametric curve illustrated by the following parametric equations.
x = 3sin (t)
y = 3 cos (t)
0 ≤ t ≤ 2?
Solution
We make out that this is a circle of radius 3 centered at the basis from our prior discussion about graphing parametric curves. We as well know from this discussion that it will be traced out exactly one in this range.
Thus, we can make use of the formula we derived above. We'll first require the following,
dx/dt = 3 cos (t)
dy/dt = -3sin (t)
after that the length is
Solve : 4x2+2x+3=0 Ans) x^2 + (1/2)x = -(3/4) (x+1/4)^2 = 1/16 - 3/4 = -11/16 implies x = (-1+i(11)^(1/2))/4 and its conjugate.
compare 643,251 633,512 and 633.893 the answer is 633.512 what is the question
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i want aasignment on this topic
Devise one activity each to help the child understand 'as many as' and 'one-to-one correspondence'. Try them out on a child/children in your neighbourhood, and record your observat
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i don''t understand what my teacher when she talks about when she talks about cosecutive integers etc... so can u help me???
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