Multiply 4 4 by 5 5. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

2025年2月27日 · We’re releasing a research preview of GPT‑4.5—our largest and best model for chat yet. GPT‑4.5 is a step forward in scaling up pre-training and post-training. By scaling unsupervised learning, GPT‑4.5 improves its ability to recognize patterns, draw connections, and generate creative insights without reasoning.

Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations (a4)5 so that you understand better

Calculate the aspect ratio to match any custom width and height combination. A ratio of 4:5 (also pronounced “4 5”, “4 to 5”, or “4 by 5”, and sometimes written as “4x5”) is an aspect ratio, where for every 4 units of width, there are 5 corresponding units of height. How to use? Insert the first value (width or height).

2019年1月1日 · 有说明语句int a[4][5];，则a[2]+3表示正确引用a[1][3]。 由题意可知a[2][4]已经越界。 最后一个元素a[2][3] 引用时下标从0开始，

2013年1月27日 · A *a 之后得到的值是一个地址，这个值跟就是数组a的首地址，不过意义不一样，a相当于一个二级指针，指向一个4行5列的二维数组，而*a是一个一级指针，指向一个有5个元素的数组首地址

2011年11月20日 · int a [4] [5]; //a是一个 二维数组。 事实上，一个数组的数组名可以理解（注意，是理解）为指向该数组首地址的指针. int (*p) [5] 定义了一个指针变量p ,它指向一个整型数组，该数组有5个元素。 那么p=a，就使得p指向了二维数组a的第一行的首元素。 不明白的话，可以看看书或者继续问我。 *p是个指针的量，指向a的话，那*p=4? 所以 p = a; 就把数组a的首地址（即&a[0][0]）存到p里面了。 这样通过p就可以间接访问数组a了。

The Douglas A-4 Skyhawk is a single-seat subsonic carrier-capable light attack aircraft designed and produced by the American aerospace manufacturer Douglas Aircraft Company, and later, McDonnell Douglas. It was originally designated A4D under the United States Navy 's pre-1962 designation system.

(p/a，5％，5)表示1元年金在利率或回报率5％的情况下，经过5年的时间，可得到4.3295元的回报或本利和.为了在实际工作中便于计算，就事先测算出年金现值系数，并排列成一张表，这张表就是年金现值系数表，要计算的时候，直接查表就可以了，4.3295就是在利率5 ...