Math, asked by ammysardar2504, 9 months ago

Prove that
(i) tan 69° + tan 66° + 1 = tan 69º tan 66°

Answers

Answered by hardik3332

1

Answer:

mark me brain list............

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

तद्भव तत्सम पंछी महातम मानुस नैन पषान रतन 'सत हरख...

English, 4 months ago

choose the word from the brakets which can be substituted for the italicised word in the sentence. 1. a few years later , the marriage become flattered (failed ,broken ,became weak) 2. Einstein was constantly at adds with people at university. (on bed terms, in disagreement ,unhappy) 3. a newspaper Proclaimed her work as a scientific revolution,"(dicleared,praised,shoved).

Science, 4 months ago

pls answer this question...

English, 9 months ago

example of 7 C's in communication...

Math, 9 months ago

plz answer the question...then i will mark u as brilliant...

Geography, 1 year ago

Bhoodan and gramdan reflected some good values what are they ?

Chemistry, 1 year ago

A compound with molecular mass of 34g/mol is known to contain 5.88% hydrogen and 94.12% oxygen find the molecular formula of the compound...

Economy, 1 year ago

"Statistics, especially other people's statistics are full of pitfalls for the user unless used with caution." Elucidate this statement and mention what are the sources of the secondary data. (Please give a detailed answer and not two, three sentences.)...