please fast answer. c, e, f, h. hi bhaj naa hai
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Answer:
its really simple.
Step-by-step explanation:
multiplication :- just multiply the no. s order wise like e) 4 *15/5*16 and mutiply it how many times u have to. like sq. no.
Answered by
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Answer:
c) (11/13)^-4 × (11/13)^-2
= (11/13)^(-4+-2)
= (11/13)^-6
= (13/11)^6
e) (4/5)-3 × (15/16)-3
= (4/5 × 15/16)^-3
= (3/4)^-3
= (4/3)^3
f) (3/7)^-5 × (7/9)^-5
= (3/7 × 7/9)^-5
= (1/3)^-5
= (3)^5
h) (5/12)^-5 ÷ (5/12)^-5
= (5/12)^-5 × (12/5)^-5
= (5/12 × 12/5)^-5
= (1/1)^-5
= (1)^5
Thanks...
Hope it helps...
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