Question

c) Write the following using symbol of variation
i) The wavelength of sound (1) and its frequency (f) are in inver
ii) The intensity (L) of light varies inversely with the square of th
screen from the lamp.
a2+5 a+6
Х
a a2-4
a-4
d) Simplify : a2-a-12
c is not you can give me D​

Answer 1

Answer:

hejdje sjebid dirhrjjrr ieegej jrhrej r

rjrjrjrjrjtr djrbrjr fjrbrnjr

Step-by-step explanation:

hejdkdkdkrkr djrhdbe jdbrkr

dhejrkrjr jfbridr firbr brif rjdjs

djdhdifbf jd dkd eovw d dpqvduf r

hdororbr dkdblewldb dlsjeptbt

dheodojrfj dkd dbr kdbeejvsl

hseirb dk eos dprbidbfbtkd djrbldbeissl

hrrktjvdkdjdhe

dhdjfjfjriej e

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