मराठी

For any angle θ, state the value of: sin2 θ + cos2 θ - Mathematics

प्रश्न

For any angle θ, state the value of: sin²θ + cos²θ

बेरीज

उत्तर

sin² θ =cos² θ

= sin² θ + 1 – sin²θ = 1

shaalaa.com

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

Q 8.3 Q 8.2 Q 9.1

पाठ 23: Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios] - Exercise 23 (A) [पृष्ठ २९१]

APPEARS IN

सेलिना Concise Mathematics [English] Class 9 ICSE

पाठ 23 Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios]
Exercise 23 (A) | Q 8.3 | पृष्ठ २९१