Oh, dude, the union of integers and rational numbers is just all the numbers you can think of, like your whole math squad hanging out together. Integers are like the cool kids with no decimal parts, and rationals are the ones who can't decide if they want to be whole or have a fraction. So, when you put them together, it's just a big math party where everyone's invited.
Math
math 7
Math that is in none of the catagories of math
math
Why was the math book not invited to the party? -He had too many problems. Ba dum tss.
The present perfect tense of invited is has invited or have invited.
By invited I assume you mean invented Since the dawn of time man has counted and added, working on the principle of adding and subtracting, more complex mathematics was investigated and developed by the Greeks and Eygptians, but the real creator of Mathematics is... MAGIC
The present perfect of the verb to invite is "has invited" and "have invited".Examples:I have invited my sisters.You have invited my sisters.He (she) has invited my sisters.We have invited my sisters.They have invited my sisters.
Have/has invited.
we use invited when you have aldready been invited
You and your family are invited.
The word "invited" is the past participle of invite.
Depends on the situation. Invited TO means you're invited to a place, like a party or a friend's house. Eg. You have been invited to a party down the road. <:D Invited FOR means you're invited for something like tea or coffee, mainly things not to do with caffeine :P Eg. You have been invited for tea by a friend.
You Are Invited was created in 1999.
It is correct to say that you are invited to a particular event, not invited for.
Invited is the action, the invitation is what you get. If you receive an invitation, then you have been invited to a party.