Q. 8 A
Express each of t
Answer :
Consider sin 67° + cos 75° = sin (90-23)° + cos (90-15)°
= cos 23° + sin 15°
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Trigonometric Ratios of Specified Angles38 mins
Trigonometric Ratios46 mins
Trigonometric Identities55 mins
Reflection of light-238 mins
Outcomes of Democracy43 mins
Refraction of Light-241 mins
Application of Trigo Important Questions44 mins
Sum of n Terms of AP56 mins
Reflection of Light-144 mins
Refraction of light-125 mins
Trigonometric Ratios of Specified Angles38 minsTrigonometric Ratios46 minsTrigonometric Identities55 minsReflection of light-238 minsOutcomes of Democracy43 minsRefraction of Light-241 minsApplication of Trigo Important Questions44 minsSum of n Terms of AP56 minsReflection of Light-144 minsRefraction of light-125 minsTry our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
Express the follo
KC Sinha - MathematicsFill up the blank
KC Sinha - MathematicsIf A+B=90o</
KC Sinha - MathematicsFill up the blank
KC Sinha - MathematicsProve that :
<
Choose the correc
RS Aggarwal - MathematicsFind the value of
KC Sinha - MathematicsExpress the follo
KC Sinha - MathematicsIf A, B and C are
RS Aggarwal - Mathematics