The answer for the 1st blank is text.
Answer:
The answer of the given question is:
<S> ::= A <S> | <empty>
Explanation:
BNF (Backus-Naur notation) is the formal mathematical ways to describe the language.
It consists the following ways:
- set of the terminal symbol.
- set of the non-terminal symbol.
- set of production rule of form.
<u>Syntax</u>:
Left-Hand-Side ::= Right-Hand-Side
Answer:
A solid understanding of spoken and written language is the foundation of verbal communication
Answer
First term (t₁) = a = 3, Common difference (d) = 8 - 3 = 5 and last term (tₙ) = 78
78 = 3 + (n - 1)5
⇒ 78 = 3 + 5n - 5
⇒ 78 = -2 +5n
⇒ 78 + 2 = 5n
⇒ 80 = 5n
⇒ n = 16
Therefore, 78 is 16th term of A.P: 3, 8, 13, 18...