Math, asked by sunil2587, 6 months ago

find the value of cos245 + sin 2 30

Answers

Answered by amitsnh

2

Answer:

3/4

Step-by-step explanation:

cos45 = 1/√2

sin30 = 1/2

cos^2 45 + sin^2 30

(1/√2)^2 + (1/2)^2

1/2 + 1/4

(2 + 1)/4

3/4

Answered by sheelamsingh1990

1

Answer:

he mate what is your question

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