Math, asked by akshayslashers, 5 hours ago

uk thinks of a number.
He adds 5 to the number then multiplies the result by 7.
a) Write this as function using a mapping. (1)
The answer Jim gets is 91.
b) Use inverse functions to work out the number Jim thought of.
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Answers

Answered by jasvindarsinghkuttan
14

Step-by-step explanation:

justify what happen in the following factors. in the event of any electrical accident a solution of rare H2SO4 was taken and electricity was passed through it

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