Do know the task 3JZ

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Here's how to get a known wealth value:

1 New user logs in for the first time 20 to complete the activation of the account;

2 is counted as 20 reward points;

3 "Netizen Recommended Answers" 20 experience points 20 wealth points;

4 If you are approved, you can also get a certain amount of experience and wealth points, which have an upper limit every day, and its upper limit is related to the level;

5 "Wonderful" 10 Fortune;

6 Selected "Knowing Stars" 100 Fortune.

7. Do quests, many quests will be rewarded with wealth value after completion.

8 Join the team and contribute more to the team, and you can share a lot of wealth.

Here's how to get a known wealth value:

1 New user logs in for the first time 20 to complete the activation of the account;

2 is counted as 20 reward points;

3 "Netizen Recommended Answers" 20 experience points 20 wealth points;

4 If you are approved, you can also get a certain amount of experience and wealth points, which have an upper limit every day, and its upper limit is related to the level;

5 "Wonderful" 10 Fortune;

6 Selected "Knowing Stars" 100 Fortune.

7. Do quests, many quests will be rewarded with wealth value after completion.

8 Join the team and contribute more to the team, and you can share a lot of wealth.

It's not the quest, I've had times like you, but then I realized that I did it the wrong way, and I read the hints he gave me several times to figure it out.

Find the unclaimed task in the "My Tasks" in the personal center, accept it, and then do it according to the task requirements.

There should be hints there, look for them, and wait for some to wait.

Go to the personal center, click - go to the task - accept the task - complete. Then check out the relevant tasks to proceed and you're good to go.

Find the unclaimed task in the "My Tasks" in the personal center, and accept it, but you have to complete the task to receive the reward.

Can hi me ... Private chat...

I'll do it for you.

x<1,x>a

then a has no solution, so a 1

It is equivalent to about 85 degrees and 44 minutes.

f(x)=f(π+x)

t=πf(x+π/3)=f(π/3-x)

Axis of symmetry x = 3

So f(x)=sin(2x- 6).