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Pawan Dubey

· started a discussion

· 1 Months ago

QID 115314.0 Wrong question (Question: 115314.0 )

The minus sign is there in the solution but absent in the question

Question:
Simplify \(\left [ \begin{matrix}\left (2 \cfrac {10}{27} \right )^{-\cfrac{2}{3}}\end{matrix} \right ] \times \left [ \begin{matrix}\left (11 \cfrac {1}{9} \right )^{0.5}\end{matrix} \right ]+\left [ \begin{matrix}(6.25)^{0.5} \div(-4)^{-1}\end{matrix}\ \ \ \ \ \ \right ]\)
Options:
A) \(-(8\cfrac{1}{8})\)
B) \(8\cfrac{1}{8}\)
C) \(1\cfrac{7}{8}\)
D) \(-(1\cfrac{7}{8})\)
Solution:
Ans: (c) 

CHANCHAL KUMAR

· commented

· 1 Months ago

kuch bhi kar dete ho ..... ques alag or sol alag .... pata nhi dhayan kaha rehta h
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