Math, asked by alinasethi9, 2 months ago

cos square40° + cos²A = 1 then A = ____

Answers

Answered by pachannavedalaveni

1

Answer:

cos²40⁰+cos²A=1

So, answer is 40⁰ Only

because,

cos²40⁰/cos²40⁰ it can be cancelled and we get 1

Mark me as brainliest pls

Previous Question

Next Question

Similar questions

Geography, 1 month ago

konkontya kenarpatichya dhagatil tapmanat frat pabte tya kinar patyache nave leha ...

Math, 1 month ago

expand (2/x+x)² please type full information ...

Science, 1 month ago

Why does a leaf float on water? Answer in one sentence...

India Languages, 2 months ago

सुलेखन कार्यशाळेत तुमच्या वर्ग मैत्रिणीने विशेष प्राविण्य मिळविले त्याबद्दल तिचे अभिनंदन करणारे पत्र लिहा.

English, 2 months ago

I like ... blue t shirt over there better then .... red t shirt suitable article...

Math, 9 months ago

(sin a- 2 sin^3 a)/ (2cos^3 a - cos a) = tan a...

Math, 9 months ago

write the equivalent rational num of7/24 whose denominator is: 56...

English, 9 months ago

3. The poet uses the adjective wonderful many times. How many times does he use it? Wha nouns does it describe? (eg. wonderful world). Why does the poet use such phrases so man time ...