Math, asked by arpan1234, 9 months ago

Evaluate: cos470cos 130 – sin470 sin130

Answers

Answered by tarshith2006

2

Answer:

see for refrance

Step-by-step explanation:

Attachments:

37614cfbfd1636edd5eeff27257d9c46.docx

Previous Question

Next Question

Similar questions

Biology, 4 months ago

1. .............. tissue has cells that divides rapidly and continuously 2 ................ is the only living component of xylem 3. ............ helps in conduction of water from roots to upper parts of the plant while ....................... is responsible for transportation of food in plants...

English, 4 months ago

While Jeffery was travelling in France , he _ into an old friend from college...

Social Sciences, 4 months ago

राब्ट्रीय रोजगार गारंटी अधिनियम के प्रावधान है। A.राब्ट्रीय रोजगार गारन्टी योजना के अंतर्गत 100 दिनों के रोजगार की गारन्टी। B.रोजगार न मिलने या कम मिलने पर बेरोजगारी भत्ता दिया जाना । C.एक तिहाई रोजगार माहिलाओं केलिए सुरक्षित् है । D.उपरोक्त सभी ...

Social Sciences, 9 months ago

please answer the question...

Sociology, 9 months ago

Is speaking lie much better than truth in today's world?

History, 11 months ago

who brought the Bengal under the complete control of company...

Social Sciences, 11 months ago

what are the two broad language group in India give example of three language in which language group...

English, 11 months ago

suggest ways to protect nature ...