Приведите правильную формулу связи между E<sub>x</sub>(x) и φ(x).<img src="/close/store/examRes/%7BBB317477-D880-4B91-9FA4-8878800F0DB1%7D/10%D0%B2.jpg" /><img src="/close/store/examRes/%7BBB317477-D880-4B91-9FA4-8878800F0DB1%7D/10%D0%B1.jpg" /><img src="/close/store/examRes/%7BBB317477-D880-4B91-9FA4-8878800F0DB1%7D/10%D0%B3.jpg" /><img src="/close/store/examRes/%7BBB317477-D880-4B91-9FA4-8878800F0DB1%7D/10%D0%B0.jpg" /> <img src="/img/77/82cbe3829e0de4fa9c1cbf5772.jpg" />, <img src="/img/a9/f180132ea51ab2c4f08a5b39d7.jpg" />, <img src="/img/33/c7e02f0855303d44edd39d78d7.jpg" />, <img src="/img/82/83d311e11e737a377707eae756.jpg" />