Math, asked by bkum, 1 year ago

sin45.sin30+cos45.cos30

Answers

Answered by georgythomasp

HEY MATE,HERE IS YOUR ANSWER

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sin 45=cos 45=1/√2
sin 30=1/2
cos 30=√3/2

therefore,
sin45sin30+cos45cos30=1/2√2 +√3/2√2 =(1+√3)/2√2

bkum: wrong answer

georgythomasp: its correct

Answered by aravinddevarakonda

Answer:

Step-by-step explanation:

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