Prove it (Cos 0 + sin …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Yuvraj Yadav 5 years, 4 months ago
- 1 answers
Related Questions
Posted by Mukesh Kumar 2 years, 11 months ago
- 1 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yogita Ingle 5 years, 4 months ago
(cos 0+sin 45+sin 30)(sin 90-cos 45+cos 60)
=
=
=
/* By algebraic identity
(a-b)(a+b) = a²-b² */
=
=
=
0Thank You