Math, asked by mansimishra0409, 4 months ago

2/4 cos²30 + 1/2 sin²30

Answers

Answered by richatripathi0411

1

2/4×√3/2×√3/2+1/2×1/2×1/2=1/2

Previous Question

Next Question

Similar questions

Math, 2 months ago

how many end points that a ray have...

Physics, 2 months ago

1. A copper wire has diameter 1 mm and resistivity of 1.5 x 10 m. What will be the length of this wire to make its resistance 5 ? How much does the resistance change if the diameter is half?(3 marks)...

Math, 2 months ago

Simplify : a(b+c) –b(a+c)- c(a+b) (2m)...

Math, 4 months ago

7. A farm packs 400 kg of strawberries so that they make ninety 2 kg boxes, forty 4 kg boxes, and the rest is packed into 6 kg boxes. How many full 6 kg boxes will they get?

Chemistry, 4 months ago

please tell me the answers...

Math, 11 months ago

Find Three upon five into minus four upon 7 minus two upon 28 minus four into two upon 5...

History, 11 months ago

Describe the policies of robesperies and region of terror...

Math, 11 months ago

express mixed fraction 3 1/8 in ecimal form...