If A is a square matrix of order 3 such that A(adj A)=⎡⎢⎣−3000−3000−3⎤⎥⎦, then |A| is equal to A9 B−3 C−6 D3Submit If A is a square matrix of order 3 such that A (adj A) =⎡⎢⎣−2000−2000
tan2(2θ)−tan2θ1−tan2(2θ)tan2θis equal to- View Solution ∫(1−cosθ)2dθis equal to View Solution The value off(k)=∫π/20log(sin2θ+k2cos2θ)dθis equal to View Solution Iftanθ+cotθ=2,thentan2θ+cot2θis equal to ...
34. tan(90 Degrees - A) is equal to ___ ?Cosec A Cot A Tan A Sec AAnswerThe correct answer is: B) Cot AExplanationtan(90° - A) = cot(A).The tangent of the complementary angle (90° - A) equals the cotangent of angle A.Learn...
tan 1.107 = tan 63.435º = 2 The arctangent of 2 is equal to the inverse tangent function of 2, which is equal to 1.107 radians or 63.435 degrees: arctan 2 = tan-12 = 1.107 rad = 63.435º
∫x2+a2dx=a1arctanax+C. ... If arctan is the inverse of tan, why is arctan(tan(x)) not equal to x in general? https://www.quora.com/If-arctan-is-the-inverse-of-tan-why-is-arctan-tan-x-not-equal-to-x-in-general You are maybe interested in the atan2 function, see an ...
is equal to? Question:If f(x)=tan2x+sinx then f′(π4) is equal to? Rules of Derivatives:(1) Power rule: The power rule of derivatives is used to differentiate polynomial expressions which are given in power of real numbers. ddx...
tan函数返回x的正切值。 如果x大于等于 263,或小于等于 –263,则结果将失去意义。 输入SEH 异常_matherr异常 ± QNaN, IND无_DOMAIN ± INFINVALID_DOMAIN 备注 由于C++ 允许重载,因此你可以调用采用并返回tan或float值的long double重载。 在 C 程序中,除非你使用<tgmath.h>宏来调用此函数,否则tan始终接受并...
The tan is equal to 1 when theopposite and adjacent sides have the same length! That is, your triangle is a half of a square which wascut along its diagonal. Before cutting, the angle was equal to 90°. Cutting halved the angle, so it measures 45°. This is the answer!
What does int(xdx)/(2x^4 - 3x^2-2 equal to? What does tan(225) equal? Why does ln1 equal 0? Let f(0) = 1 and f(x) = x^(-1) arctan(x) and for all x is not equal to 0. What is f^(14) (0)? Does 5 cos(x) equal cos(5x)?
Thus, the tangent of angle α in a righttriangleis equal to the opposite side’s length divided by the adjacent side’s length. To find the ratio of tangent, simply enter the length of the opposite and adjacent and simplify. For example, let’s calculate the tangent of angle α in a ...