Answer:
2-2 goes with 1 - 1
10 - 7 goes with 8 - 5
4 - 3 goes with 7 - 6
8 - 2 goes with 9 - 3
9 - 5 goes with 5 - 1
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I am Clara btw.
Step-by-step explanation:
Answer:
a=5
b=-4
c=8
Step-by-step explanation:
Answer:
INT arcsin (x) dx = x arcsin(x) + √(1 - x^2) + C .
Step-by-step explanation:
Use substitution and integration by parts:
Let t = arc sinx then x = sin t and dx = cos t dt
So INT arcsin x dx = INT t cost dt
Now integrate by parts:-
let u = t and dv = cos t dt
then:
du = 1 and v = sin t dt
The formula for integation by parts is
INT u dv = uv - INT vdu so:
INT t cost dt = t sin t - INT 1* sint dt
= t sint - (- cos t) + C
= t sint + cos t + C.
Now substituting back for t, we have:
arcsin x * sin (arcsin x) + cos (arcsin x) + C.
Now sin (acrsin x) = x and cos (arcsin x) = √(1 - x^2) so we have
INT arcsin x dx = x arcsin x + √(1 - x^2) + C (answer).
The 4th term of the sequence is -38
Given the following recursive function
and,
, we need to get the fourth term of the sequence:
For the second term:
a2 = -2a1 - 2
a2 = -2(4) - 2
a2 = -8 - 2
a2 = -10
For the third term:
a3 = -2a2 - 2
a3 = -2(-10) - 2
a3 = 20 - 2
a3 = 18
For the fourth term:
a4 = -2a3 - 2
a4 = -2(18) - 2
a4 = -36 - 2
a4 = -38
Hence the 4th term of the sequence is -38
Learn more on recursive function here: brainly.com/question/9144757
Answer:
6 doors
Step-by-step explanation:
1 1/4 + 1 1/4 = 2 1/2 +2 1/2 = 5 + 2 1/2 = 7 1/2
1 2 3+4 5+6
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