Math, asked by aviraljain19, 11 months ago

If cos x + cos y = 1/3 and sin x + sin y = 1/4, prove that tan x+y/2=3/4

Answers

Answered by aruagrawal01

1

Answer:

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

*दो त्रिभुज सर्वांगसम होते हैं यदि _____* 1️⃣ उनके कोणों की माप समान होती है और भुजाओं की लंबाई अलग-अलग होती है। 2️⃣ वे एक-दूसरे के समान दिखते हैं और जब उन्हें एक के ऊपर एक रखा जाता है, तो वे एक-दूसरे को ढक लेते हैं। 3️⃣ उनके कोणों की माप तथा भुजाओं की लंबाई अलग-अलग होती है।...

Math, 5 months ago

If the selling price of 20 articles is equal to the cost price of 15 articles ,then what us the loss per cent ? Solution full...

Hindi, 5 months ago

Kapoot ka tatsam shabd kya hoga...

Math, 11 months ago

Arun age is 4 years more than prasant Age . 4 years ago the ratio of the ages was 5 is to 4 find their present ages...

World Languages, 11 months ago

the guru was a wise man how does the story in the kingdom of fools reflected word limit 100-120 words...

English, 1 year ago

Describe the water cycle as described by the poet in the poem in the voice of rain...

Economy, 1 year ago

Describe the problem faced by cotton textile industry in india for 0...

Biology, 1 year ago

Describe the type of simple permanent tissue found in plant...