Math, asked by stark2050, 3 months ago

the value of sin18°sin42°sin78°cosec54°

Answers

Answered by aayush200871

Answer:

0.157

Step-by-step explanation:

I hope it will be helpful for you

Answered by AnjanaUmmareddy

Answer:

"A common noun is the generic name for a person, place, or thing in a class or group. Unlike proper nouns, a common noun is not capitalized unless it either begins a sentence or appears in a title. ... All nouns name something, but proper nouns name them specifically. Common nouns do not."

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