) Rahul was studying at home in the evening. But due to improper power supply he could not study properly. a) Which phenomenon of light enables Rahul to see print in the book?
b) How was Rahul able to read the print on the book? Explain.
c) What is the role of light?

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step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation: