Math, asked by nagalakshmisanjanach, 1 month ago

Seventy divided by one more than the sum of nine and ten​

Answers

Answered by tkbagga982
4

Answer:

The linear magnification of the concave lens is -1,when object is kept at

a)At infinity

b)At focus

c)At 2F1

d) between F1 and2F1

Answered by laxmipriyajena10
2

Step-by-step explanation:

One more than sum of 9 and 10= 9+10=19+1=20

70÷20= Quotient=3 Remainder=10

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