The value of sin 45° + cos 45° is
WebUsing the trigonometric identities, sin 45° = 1/√2 cos 45° = 1/√2 Now, (sin 45° + cos 45°) = 1/√2 + 1/√2 = 2/√2 = √2 Therefore, the value of (sin 45° + cos 45°) is √2. Try This: The value of (sin 45° + tan 45°) is We have to find the value of (sin 45° + tan 45°) From the trigonometric identities, sin 45° = 1/√2 tan 45° = 1 WebSimplify 2sin (45)cos (45) Mathway Trigonometry Examples Popular Problems Trigonometry Simplify 2sin (45)cos (45) 2sin(45) cos (45) 2 sin ( 45) cos ( 45) Apply the sine double - angle identity. sin(2⋅45) sin ( 2 ⋅ 45) Multiply 2 2 by 45 45. sin(90) sin ( 90) The exact value of sin(90) sin ( 90) is 1 1. 1 1
The value of sin 45° + cos 45° is
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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 WebMar 20, 2024 · Let us assume this as equation (3). Now let us substitute equation (1) and equation (2) in equation (3). In this way, we can find the value of \[\sin 45+\cos 45\]. Complete step-by-step solution: Now from the question, we should find the value of \[\sin 45+\cos 45\]. Let us assume the value of \[\sin 45\] is equal to A. \[\Rightarrow A=\sin 45\]
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... WebExact trigonometric ratios for 0°, 30°, 45°, 60° and 90° The trigonometric ratios for the ...
WebApr 6, 2024 · Ans: Let us find the exact value of Sin 45 using an isosceles triangle. An isosceles triangle with perpendicular side =1 cm and hypotenuse = √2 will give you the … 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: …
WebGiven that sin θ = − 53 45 and cos θ > 0, determine the values of the sine and cosine functions for 2 θ sin 2 θ = cos 2 θ = (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.)
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 … hot chocolate flakes sainsburysWebSin, Cos, Tan at 0° So, what are the sin, cos, and tan of an angle of 0°? Sin, Cos, Tan at 90° And what about 90°? Special Angles: 30°, 45°, and 60° A unit circle shows trig functions … hot chocolate flavourspt cruiser timing belt water pump kitWeb使用我們的免費數學求解器和逐步解決方案來解決您的數學問題。 獲取有關算術，代數，圖形計算器，三角學，微積分等的幫助。 查看Microsoft Math Solver應用程序，該應用程序為我提供了免費的分步說明，圖表等。 hot chocolate food truck dallasWeb1. evaluate the following 5sin 30 degree -cos^2 45 degree - 4 tan 30 degree /2 sin 30 degree cos 30 degree - tan 45 degree answer it please, it's very important 2. Picture triangle B A X … hot chocolate flakes wholesaleWebsin(45 ∘+θ)−cos(45 ∘−θ)= A 2cosθ B 2sinθ C 0 D 1 Medium Solution Verified by Toppr Correct option is C) Given, sin(45 o+θ)−cos(45 o−θ) =sin(45 o+θ)−sin(90 o−(45 o−θ)) … pt cruiser tow pointsWebMar 28, 2024 · sin45∘ = √2 2 Explanation: This is a common value, in which sin45∘ = 1 √2. We can now rationalize the fraction, which comes out to: 1 √2 ⋅ 1 1 = 1 √2 ⋅ √2 √2 = √2 2 Answer link Mr. X. Mar 28, 2024 The exact value of sin(45) is √2 2. Explanation: Consider ABC to be right-angled in B and choose ∠BCA such that its measure is 45o. hot chocolate flavor