If (A={-1,0,1,2}) and (f(x)=|x|), which are the ordered pairs of (f)?यदि (A={-1,0,1,2}) और (f(x)=|x|), तो (f) के ordered pairs कौन-से हैं?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \({(-1,1),(0,0),(1,1),(2,2)})\({(-1,1),(0,0),(1,1),(2,2)})
For absolute value, (|-1|=1), (|0|=0), (|1|=1), and (|2|=2). In an ordered pair, the first coordinate remains the input.absolute value में (|-1|=1), (|0|=0), (|1|=1), (|2|=2)। ordered pair में first coordinate input ही रहता है।
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