Math, asked by harsh1827, 11 months ago

plz solve i will mark brainliest
q 13 (i)

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Answers

Answered by shrey8050
1

 {12}^{ - 5}  \times  {12}^{2n + 1}  =  {12}^{13}  \div  {12}^{7}  \\  {12}^{  - 5 + 2n + 1}  =  {12}^{13 - 7} \\  {12}^{2n - 4}  =  {12}^{6}  \\ 2n - 4 = 6 \\ 2n = 10 \\ n = 5

harsh1827: but its wrong
harsh1827: sorry
harsh1827: no
harsh1827: ts correct
harsh1827: thanks
shrey8050: my is correct ?
harsh1827: yes
Answered by Anonymous
0

Answer:

n=5

Step-by-step explanation:


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