I don't know which books to read

I don't know which books to read

I don't know which books to read
I don't know how to read those books

English translation
What kind of chocolate do you pick?Maybe you like milk chocolate.This shows you have warm feelings about the past.
(in addition, what does "past" mean in "about the past"

What kind of chocolate would you choose? Maybe you like milk chocolate, which shows that you feel warm about the past

English translation
If you travel in some area in India, you'll be lucky enough to be waited on by special guides monkeys!

If you travel in some parts of India, you will be lucky to be served by some special monkey guides
Wait on means wait on
By can be translated as by
For reference

On the definition of higher limit
|f(x)-A|

This involves the understanding of the concept of function limit
If for any ε > 0, there exists δ > 0 when 0

In the system of quadratic equations 4x-3y = 14, if x and y are opposite to each other, then x (), y ()

x. Y is opposite to each other, that is, x = - Y
By introducing x = - y into the bivariate linear equation, we can get 4 * (- y) - 3Y = 14  y = - 2
Then x = 2

What is 1 + 12 + 123 + 1234

1370

What is the relationship between exponent and logarithm

Reciprocal functions In addition, the concept of logarithm is that there is an exponent to get So generally the two are interchangeable For example, if LGM = a, then a ^ 10 = M

The value of expression 13 / 3 Mod 5 / 7 in VB is for detailed explanation

VB operator priority: exponential operation (^) negative number (–) multiplication and division (*, /) integer division (\) modulus operation (MOD) addition and subtraction (+, –) string connection (&) comparison operation logic operation. Therefore, 13 / 3 Mod 5 / 7 will first calculate 13 / 3 = 4.33333 ·, and then calculate 5 / 7 = 0, finally

Between which two cities is the Three Gorges located

Chongqing Municipality and Hubei Province

The problem of the first higher number (equivalent infinitesimal)
Who knows the equivalent infinitesimals of arcsinx, arccosx, arctanx and arccotx?

When x → 0, SiNx ~ x, TaNx ~ x, so arcsinx ~ x, arctanx ~ x (x → 0)
Arcsinx + arccosx = π / 2, arctanx + arccotx = π / 2