Answer:
[tex] \frac{108}{1001} = \frac{108}{1001} [/tex]
Step-by-step explanation:
[tex]x \times (y \times z) = (x \times y) \times z[/tex]
[tex] \frac{ - 9}{11} \times ( \frac{12}{13} \times \frac{ - 1}{7} ) = ( \frac{ - 9}{11} \times \frac{12}{13} ) \times \frac{ - 1}{7} [/tex]
[tex] \frac{ - 9}{11} \times \frac{ - 12}{91} = \frac{ -108}{143} \times \frac{ - 1}{7} [/tex]
Hence Proved
L.H.S= R.H.S
hope this solution will help you
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Verified answer
Answer:
[tex] \frac{108}{1001} = \frac{108}{1001} [/tex]
Step-by-step explanation:
[tex]x \times (y \times z) = (x \times y) \times z[/tex]
[tex] \frac{ - 9}{11} \times ( \frac{12}{13} \times \frac{ - 1}{7} ) = ( \frac{ - 9}{11} \times \frac{12}{13} ) \times \frac{ - 1}{7} [/tex]
[tex] \frac{ - 9}{11} \times \frac{ - 12}{91} = \frac{ -108}{143} \times \frac{ - 1}{7} [/tex]
[tex] \frac{108}{1001} = \frac{108}{1001} [/tex]
Hence Proved
L.H.S= R.H.S
hope this solution will help you