If "$\oplus$" means"-", "$\otimes$" means "$\div$", If "$\triangle$" means"+", "$\nabla$" means "$\times$", then, the value of the expression $\triangle 2 \oplus 3 \triangle ((4 \otimes 2) \nabla 4)$ =
Symbol Substitution and Expression Evaluation
First, we need to substitute the given symbols with their corresponding mathematical operations:
- '⊕' means '-'
- '⊗' means '÷'
- 'Δ' means '+'
- '⊖' means '×'
The given expression is: $Δ 2 ⊕ 3 Δ ((4 ⊗ 2) ⊖ 4)$
Substituting the symbols, the expression becomes:
$+ 2 - 3 + ((4 ÷ 2) × 4)$
Evaluating the Expression Step-by-Step
We will evaluate the expression using the order of operations (PEMDAS/BODMAS): Parentheses/Brackets, Exponents/Orders, Division/Multiplication (from left to right), Addition/Subtraction (from left to right).
- Evaluate the expression inside the innermost parentheses: $(4 ÷ 2)$ Calculation: \( 4 \div 2 = 2 \) The expression now is: $+ 2 - 3 + (2 × 4)$
- Evaluate the multiplication within the remaining parentheses: $(2 × 4)$ Calculation: \( 2 \times 4 = 8 \) The expression now is: $+ 2 - 3 + 8$
- Perform addition and subtraction from left to right: First, subtraction: \( 2 - 3 = -1 \) The expression becomes: $-1 + 8$ Next, addition: \( -1 + 8 = 7 \)
Therefore, the final value of the expression is 7.
Important Questions from Coding Decoding
- If IMAGE and FIELD are coded as FHBNJ and EMFJG respectively then, which one among the given options is the most appropriate code for BEACH ?
If IMHO = JNIP; IDK = JEL; and SO = TP, then IDC = _____.
- Examine the following data from Swahili, a Bantu language, and choose the correct statements.
Swahili Meaning ni-na-soma I am reading a-na-soma She/he is reading tu-na-soma We are reading ni-li-soma I read [past] a-li-soma She/he read [past] ni-ta-soma I will read tu-ta-soma We will read A code language is formulated thus:
Vowels in the original word are replaced by the next vowel from the list of vowels, A-E-I-O-U (For example, E is replaced by I and U is replaced by A). Consonants in the original word are replaced by previous consonant (For example, T is replaced by S and V is replaced by T).
Then how does the word, GOODMORNING appear in the coded language?
In a specific language, xer dan means “big horse”, liro cas means “red tomato" and dum cas dan means “big red barn".
The equivalent word for barn in this language is
