Question 2: How to input the round symbol "."in word; Corner and square 10. If you want to lay a corner marker, you can select it first, then press ctrl and+(you need to use the+sign after the horizontal number keys) to put the corner marker on it, as above, but press ctrl and shift and+dash to find other symbols in the toolbar: insert-symbol-special character or in the toolbar: insert-symbol-symbol.

Question 3: How to put a dot on the cyclic decimal 1.3(3 cycles)? The method is as follows: 1. Enter "1.3" in the Word document and select the number "3". 2. On the Format menu, point to Chinese Layout, and then click Pinyin Guide. 3. Click the box under "Pinyin" after "3", then switch to the Chinese input method you are used to, right-click the soft keyboard button at the right end of the input method status bar, and click "Punctuation" to open the punctuation soft keyboard. 4. On the punctuation soft keyboard, click the number key 9 and enter the separator "?" , and then click the soft keyboard button to close the soft keyboard. 5. Select the appropriate font size in the font size box. Please note that if the font is too small, you will not see the separator added in the document. Click OK. The second method is to use the formula editor. You can find the Formula Editor in Inserts and Objects. If it is not installed, it will prompt you to install it.

Question 4: How to type a circular decimal with word? Insert-Object-Microsoft Formula 3.0 in Modifier.

Question 5: How to pronounce the symbol ∞ of mathematical infinite cycle?

This is the Greek word for narrow (long) because of the game.

Question 6: How do you spell this symbol? This is a Greek letter η, you can find it in the soft keyboard of sogou input method.

Pronounced Eta or Eta, it can represent Carnot cycle efficiency, mechanical efficiency and refractive index of medium in physics.

Question 7: How to play the symbols of single cycle? Set it as a single loop, which can be set in iTunes or in your mobile phone. There is a symbol with two arrows in the iPhone (that is, when playing music). Just click it and it will be OK.

Question 8: How to type a round symbol in word? The square symbol is 10. 1. The circular symbol is not directly entered or inserted in Word, but is completed by drawing and combining.

2. There are many forms to enter square and cube symbols: 1, mark first and then enter 2 or 3,2, press Ctrl+Shift++ and then enter 2 or 3,3. By inserting a symbol, select Unicode (hexadecimal) from the "From" in the lower right corner of the symbol dialog box, and the "Subset" drop-down option will appear in the upper right corner. Please select it. 4. Press Alt and enter 0 178, then press ENTER or the space bar to confirm.

Question 9: How to play the symbols of single cycle? You can select the arrow icon in the AutoShape in the drawing area, then change the shape in the drawing area, and then draw a horizontal line under the changed shape.

Question10: How does C use loop to type a slightly different symbol combination #include int main(){ int i, j; for(I = 0； I