The value of sin 180 is equal to the value of sin 0. Learn here to find the value of sin pi or sin π by using trigonometry functions and formulas. Derivation of sin 180 degrees at BYJU’S.
find the value of sin 30° + 1/sec 90°. solution: we know that, sec x = 1/cos x or cos x = 1/sec x thus, sin 30° + 1/sec 90° = sin 30° + cos 90° = 1/2 + 0 = 1/2 register at byju’s to read more about other trigonometric concepts and tables. ...
Keep in mind that inverse sine yields two solutions; your calculator will only give you one of these solutions. Examine the angle you were asked to find. If it is obtuse, it measures more than 90 degrees. If you are unsure whether the angle is obtuse or acute, measure it with a protra...
Find the percentage error the approximation (sin theta - theta)/theta introduces for an angle of 0.020 radians. In the examples below, the measurements of a and b are used to calculate the product q = ab. Calculate both the quantity q with error, and calculate the percent e...
sin 1°:Now, to find the sine of one degree, one needs to know sine of one third of three degrees! One needs to solve the above for sin (A) in terms of 3A, and this involves solving the cubic. As you know, the cubic was solved many, many years ago. ...
Find the dot product of two vectors if you are given the magnitudes and angle between the two vectors. Determine the scalar product of a=8, b=4 and theta=45 degrees using the formula |a| |b| cos theta. Obtain the final value of |8| |4| cos (45), or 16.81. ...
212°f is equal to 100°c. q3 convert 97°f to celsius. 97°f is equal to 36.1°c. formulas related links area of a sector formula all mensuration formulas pdf formula to find distance calculate the number of moles monthly interest formula general formula math what is snell's law ...
formulas formulas math formulas factorial formula factorial formula factorial formula is used to find the factorial of a number. a factorial is defined as the product of the number with all its lowest value numbers. it is also defined as multiplying the descending series of numbers. the symbol ...
find the next number in the fibonacci series 0, 1, 1, 2, 3, 5, 8, 13,…… solution: the fibonacci formula is given as, f n = f n-1 + f n-2 here, n = 9 ∴ f 9 = f 8 + f 7 ⇒ f 9 = 13 + 8 so, f 9 = 21 hence, the next number in the series is 21. ...