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Ex 8.2 question no1

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Ex 8.2 question no1
  • 2 answers

Diya Mehra 1 year, 2 months ago

Ques no.1 (1) sin 60 cos 30 + sin 30 cos 60 = √3/2*√3/2 + 1/2*1/2 = 3/4 + 1/4 = 4/4 = 1 ans...

Aslaha V S 1 year, 2 months ago

India is competitive manufacturing location due to the low cost of manpower and strong technical and engineering capabilities contributing to higher quality production runs. The production of TV sets in a factory increases uniformly by a fixed number every year. It produced 16000 sets in 6th year and 22600 in 9th year.  In which year, the production is ₹ 29,200. Find the production during 8th year. OR Find the production during first 3 years. Find the difference of the production during 7th year and 4th year.
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