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Why are these two equal? \tan^2(t) + \sin^2(t) = \sec^2(t) - \cos^2(t) Why is -2^2 equal to -4? What does 8 times 9 equal? For what values of a and b is g(x) = ax + 2b, if x is less than or equal to 0; x^2 + 3a - b, if x is between 0 and 2;...
Question: What is {eq}\displaystyle \sin (15 ^\circ) \times \sin (75 ^\circ) {/eq} equal to? (In degrees) Finding the Value of the Function: We have to find the value of the function in degree form. For that, we have to use an identical form of {eq}\sin \le...
What is int(dx)/(xlnx) equal to 01:05 What is the value of int(lnx)/(x)dx ? 01:06 What is the value of inta^(x)e^(x)dx ? 02:49 What is the value of int((1)/(cos^(2)x)-(1)/(sin^(2)x))dx ? 03:00 What is the value of int(x^(2)+1)^(5//2)xdx ? 01...
What does the curve {eq}r(t)=(t^2+1, \sin^2t, 1-\cos t){/eq} intersect in the xy-plane?Vector Valued Functions in {eq}\mathbb{R}^{3} {/eq}:The vector valued function {eq}\displaystyle \vec{r}(t)=\left \langle x(t),\:y(t),\:z(t) \right ...
Switching often does not require external tools, whereas converting might need specific tools or processes. 4 Is converting always related to a change in function or use? Converting often involves a change in function, use, or belief, but it can also relate to form or structure. 4 Can switch...
(theology) Making atonement for a sin; expiatory. Adequate (obsolete) To equal. Satisfactory Somebody or something that meets requirements without exceeding them. Adequate Equal to some requirement; proportionate, or correspondent; fully sufficient; as, powers adequate to a great work; an adequate de...
After looking through that body of evidence it is a surprise to learn that studies are showing that BHT does not have an adverse impact, and may even have an anti-carcinogenic effect of BHT on the body. They suggest at the least that BHT may be safe to ingest at low levels. This be...
If x < 0 and y > 0 are within E, should they really be considered to be equal, even though they have different signs? Furthermore, the relation defined by this rule, a ~ b |a - b| < E, is not an equivalence relation because a ~ b and b ~ c does not imply that a ~ c....
What is sin^(2)(3pi)+cos^(2)(4pi)+tan^(2)(5pi) equal to ? 03:52 What is sqrt(1+sin2theta) equal to ? 02:32 If cot A = 2 and cot B = 2 , then what is the value of A +B ? 01:17 What is sin^(2)66(1^(@))/(2)-sin^(2)23(1^(@))/(2) equal to ?