alleryಯಾವುದೇ ಕೋನ θ ಗೆ sin²θ + cos²θ ಮೌಲ್ಯ ಎಷ್ಟು?
A1
B0
Csin 2θ
D2
Answer & Solution
Correct answer: A. 1
ಇದು ಪೈಥಾಗರಿಯನ್ ಗುರುತು, ಇದು ಯಾವಾಗಲೂ 1 ಗೆ ಸಮನಾಗಿರುತ್ತದೆ.
Keep practising Geometry and Trigonometry
Browse all Geometry and Trigonometry questions for RRB NTPC, or explore more Mathematics topics.
Related questions
RRB NTPC · Trigonometric RatiosRRB NTPC · Triangle CentersRRB NTPC · Classify Angle TypesRRB NTPC · Match Trigonometric ValuesWhich line segment connects two points on a circle and divides it into two segments?When does the sum of two side lengths equal the third side?What total measure in degrees do the two non-right angles of a right triangle add up to?What geometric shape is the planar region bounded by two concentric circles?