Websin(45 0+θ)−cos(45 0−θ) is equal to A 2cosθ B 0 C 2sinθ D 1 Medium Solution Verified by Toppr Correct option is B) sin(45 0+θ)−cos(45 0−θ) =sin(45 0+θ)−sin(90 0−(45 0−θ)) =sin(45 0+θ)−sin(45 0+θ) =0 Video Explanation Solve any question of Introduction to Trigonometry with:- Patterns of problems > Was this answer helpful? 0 0 Similar questions WebSpherical Trigonometry. Spherical trigonometry is the branch of spherical geometry that deals with the metrical relationships between the sides and angles of spherical triangles, …
Solved Given that \( \sin \theta=-\frac{45}{53} \) and ... - Chegg
WebMar 31, 2024 · sin(45∘ +x) = √2 2 (cosx +sinx) Explanation: Use the sin angle addition formula: sin(A +B) = sinAcosB + cosAsinB Here's our expression: = sin(45∘ +x) = sin45∘ cosx + cos45∘ sinx = √2 2 ⋅ cosx + √2 2 ⋅ sinx You can factor if you like: = √2 2 (cosx +sinx) Hope this is the answer you were looking for! Answer link WebThe value of (sin 45 ∘+cos45 ∘) is : A 1 B 21 C 2 3 D 2 Medium Solution Verified by Toppr Correct option is D) sin45°+cos45° = 21+ 21 = 22 = 2 Hence, the answer is = 2. Solve any … symmetry illustrator
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WebApr 10, 2024 · Find the value of: \( \sec 30^{\circ} \tan 60^{\circ}+\sin 45^{\circ} \operatorname{cosec} 45^{\circ}+\cos 30^{\circ} \cot 60^{\circ} \)📲PW App Link - https... WebTrigonometry Find the Exact Value sin (45)+cos (45) sin(45) + cos(45) sin ( 45) + cos ( 45) Simplify each term. Tap for more steps... √2 2 + √2 2 2 2 + 2 2 Simplify terms. Tap for more steps... √2 2 The result can be shown in multiple forms. Exact Form: √2 2 Decimal Form: … WebWe have to find the value of sin (45° + θ) - cos (45° - θ) By using the trigonometric ratios of complementary angles, cos (90° - A) = sin A. ... sin (45° + θ) - cos (45° - θ) is equal to a. 2cosθ, b. 0, c. 2sinθ, d. 1. Summary: Trigonometric ratios are the ratios of the length of sides of a triangle. These ratios in trigonometry ... symmetry imposed