Let y = e Λ 1 / x + sin2x, find dy

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RELATED INFORMATIONS

1. Proof: the sum of any five consecutive integers can be divided by 5
2. Let n be a natural number, then the odd number is expressed as______ , even numbers expressed as______ The number divisible by 5 is______ The number of 3 divided by 4 is______ ．
3. If n is a positive integer, and N can be divided by 5, and N can be divided by 5, then n=
4. The following sets {1,3,5,7,... Are represented by description An integer divisible by 3
5. To express "a set of positive integers divided by three and remaining one" by descriptive method:______ ．
6. The set of all numbers divisible by 5 is represented by description
7. Write positive odd set, odd set and integer set divisible by 3 by description
8. Using description method to express the set divided by 3 and remaining 2
9. Can (n + 7) 2 - (N-5) 2 be divisible by 24 when n is a natural number? Give reasons
10. Try to explain: for any natural number n, the value of n (n + 5) - (n-3) (n + 2) can be divided by 6
11. How to calculate 1.99 × 9.9 + 0.099 simply? It's 1.99 × 9.9 + 0.099. I hope my brother and sister can help me
12. If the parabolic equation is: (Y &; K) 2 = 4C (X &; H), then the tangent equation passing through a point (x0, Y0) on the parabola is derivative
13. The square of 3 (x + y) - 7 (x + y) + 8 (x + y) + 6 (x + y) - 11 (x + y) =?
14. How many microns is a millimeter?
15. Finding the minimum value of the square of a + 2a-1
16. In the plane rectangular coordinate system, the coordinate of point a is (3,0), and point B is a point on the positive half axis of X axis. Point C is a point in the first quadrant, and AC is 2. Let Tan angle BOC = m, then the value range of M is?
17. In the arithmetic sequence {an}, Sn is the sum of the first n terms, A2 + A8 = 18-a5, then S9=______ ．
18. Let Sn be the sum of the first n terms of the equal ratio sequence {an}, S3, S9 and S6 be equal difference sequence, and A2 + A5 = 2am, then M is equal to () A. 6B. 7C. 8D. 10
19. It is known that SN is the sum of the first n terms of the equal ratio sequence {an}, S3, S9 and S3 are equal difference sequence, and A2, a8 and A5 are equal difference sequence It's a long story
20. If A1 = - 25 S3 = S8 in {an} is known, then the minimum value of the first n terms and Sn is? 2 LG (A1) + LG (A2) +... In the sequence {an} +LG (A10) = 5 and LG (а n + 1) - LG (an) = 1 Find an =?