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The value ofcos150−sin150 is
- a)
- b)
- c)0
- d)
Correct answer is option 'D'. Can you explain this answer?
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The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'...
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The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'...
Heyy!!! write cos 15 and sin 15 as cos(60-45) and sin(60-45) respectively.And then apply formula of cos(a+b) and sin(a+b).Proceed as the question u will get correct answer :-):-)^_^
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The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'...
Buddy answer is very simple you just have apply cosA-B and Sin A-B{cos(45-30)=cosAcosB+SinASinB } where A=45 and B=30 so apply this you will get (1/root2 × root3/2 )+( 1/root2 × 1/2)=root3+1/2root2nowsin(45-30)=sinAcosB-cosAsinB and you will get your answer
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The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'. Can you explain this answer?
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The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'. Can you explain this answer?.
The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The value ofcos150−sin150isa)b)c)0d)Correct answer is option 'D'. Can you explain this answer?.
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